Updated 36 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list

36added in the last 30 days

588new WordPress flaws this week

391,288entries in the database

7,449 results · page 27 of 149

Mar 24, 2026Use-after-free in the JavaScript Engine component.CVE-2026-4701 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgCritical 9.8
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
Product
Firefox
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.mozilla.org mozilla.org
Mar 24, 2026JIT miscompilation in the JavaScript Engine: JIT component.CVE-2026-4698 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgCritical 9.8
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
Product
Firefox
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.mozilla.org mozilla.org
Mar 24, 2026Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in TeamJCD JoyConDroid (app/src/main/java/com/rdapps/gamepad/util mCVE-2026-4741 · Other software · TeamJCD · reported by cve_disclosure@tech.gov.sgHigh 8.6
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in TeamJCD JoyConDroid (app/src/main/java/com/rdapps/gamepad/util modules). This vulnerability is associated with program files UnzipUtil.Java‎. This issue affects JoyConDroid: through 1.0.93.
Product
JoyConDroid
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 24, 2026Deserialization of Untrusted Data vulnerability in DTStack chunjun (‎chunjun-core/src/main/java/com/dtstack/chunjun/util modules).CVE-2026-4735 · Other software · DTStack · reported by cve_disclosure@tech.gov.sgHigh 8.7
Deserialization of Untrusted Data vulnerability in DTStack chunjun (‎chunjun-core/src/main/java/com/dtstack/chunjun/util modules). This vulnerability is associated with program files GsonUtil.Java. This issue affects chunjun: before 1.16.1.
Product
chunjun
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 20, 2026HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java.CVE-2026-33180 · Other software · hapifhir · reported by GitHubHigh 7.5
HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to version 6.9.0, when setting headers in HTTP requests, the internal HTTP client sends headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the Location: response header value. Sending the same set of headers to subsequent hosts is a problem as this header often contains privacy sensitive information or data that could allow others to impersonate the client's request. This issue has been patched in release 6.9.0. No known workarounds are available.
Product
org.hl7.fhir.core
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com access.redhat.com
Mar 20, 2026Qwik is a performance-focused JavaScript framework.CVE-2026-32701 · Other software · QwikDev · reported by GitHubHigh 7.5
Qwik is a performance-focused JavaScript framework. Versions prior to 1.19.2 improperly inferred arrays from dotted form field names during FormData parsing. By submitting mixed array-index and object-property keys for the same path, an attacker could cause user-controlled properties to be written onto values that application code expected to be arrays. When processing application/x-www-form-urlencoded or multipart/form-data requests, Qwik City converted dotted field names (e.g., items.0, items.1) into nested structures. If a path was interpreted as an array, additional attacker-supplied keys on that path—such as items.toString, items.push, items.valueOf, or items.length—could alter the resulting server-side value in unexpected ways, potentially leading to request handling failures, denial of service through malformed array state or oversized lengths, and type confusion in downstream code. This issue was fixed in version 1.19.2.
Product
qwik
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 20, 2026Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications.CVE-2026-33013 · Other software · micronaut-projects · reported by GitHubHigh 8.2
Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications. Versions prior to both 4.10.16 and 3.10.5 do not correctly handle descending array index order during form-urlencoded body binding in theJsonBeanPropertyBinder::expandArrayToThreshold, which allows remote attackers to cause a DoS (non-terminating loop, CPU exhaustion, and OutOfMemoryError) via crafted indexed form parameters (e.g., authors[1].name followed by authors[0].name). This issue has been fixed in versions 4.10.16 and 3.10.5.
Product
micronaut-core
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 20, 2026Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications.CVE-2026-33012 · Other software · micronaut-projects · reported by GitHubHigh 7.5
Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications. Versions 4.7.0 through 4.10.16 used an unbounded ConcurrentHashMap cache with no eviction policy in its DefaultHtmlErrorResponseBodyProvider. If the application throws an exception whose message may be influenced by an attacker, (for example, including request query value parameters) it could be used by remote attackers to cause an unbounded heap growth and OutOfMemoryError, leading to DoS. This issue has been fixed in version 4.10.7.
Product
micronaut-core
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 19, 2026Use of Java scripting engine enabled (e.g.CVE-2026-22737 · Other software · Spring · reported by security@vmware.comMedium 5.9
Use of Java scripting engine enabled (e.g. JRuby, Jython) template views in Spring MVC and Spring WebFlux applications can result in disclosure of content from files outside the configured locations for script template views. This issue affects Spring Framework: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46.
Product
Spring Framework
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record spring.io
Mar 19, 2026OpenClaw versions prior to 2026.2.23 contain an html injection vulnerability in the HTML session exporter that allows attackers to execute arbitrary javascript CVE-2026-32040 · Other software · OpenClaw · reported by VulnCheckLow 2.4
OpenClaw versions prior to 2026.2.23 contain an html injection vulnerability in the HTML session exporter that allows attackers to execute arbitrary javascript by injecting malicious mimeType values in image content blocks. Attackers can craft session entries with specially crafted mimeType attributes that break out of the img src data-URL context to achieve cross-site scripting when exported HTML is opened.
Product
OpenClaw
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 19, 2026Improper Restriction of XML External Entity Reference vulnerability in XMLUtils.java in Slovensko.Digital Autogram allows remote unauthenticated attacker to conCVE-2026-3511 · Other software · Slovensko.Digital · reported by incident@nbu.gov.skHigh 8.6
Improper Restriction of XML External Entity Reference vulnerability in XMLUtils.java in Slovensko.Digital Autogram allows remote unauthenticated attacker to conduct SSRF (Server Side Request Forgery) attacks and obtain unauthorized access to local files on filesystems running the vulnerable application. Successful exploitation requires the victim to visit a specially crafted website that sends request containing a specially crafted XML document to /sign endpoint of the local HTTP server run by the application.
Product
Autogram
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blog.binary.house github.com
Mar 18, 2026openapi-to-java-records-mustache-templates allows users to generate Java Records from OpenAPI specifications.CVE-2026-32735 · Other software · Chrimle · reported by GitHubLow 2.3
openapi-to-java-records-mustache-templates allows users to generate Java Records from OpenAPI specifications. Starting in version 5.1.1 and prior to version 5.5.1, the parent POM file of this project (`openapi-to-java-records-mustache-templates-parent`), which is used to centralize plugin configurations for multiple unit-test modules, uses `maven-dependency-plugin` to unpack arbitrary `.mustache` files from the `openapi-to-java-records-mustache-templates` artifact (of the same version). While this parent POM file is not intended for external use, it is published, and could be used by anyone, and does not follow the best security practices. The risk, is that if `openapi-to-java-records-mustache-templates` would be compromised, and malicious `.mustache` files were to be included in the resulting JAR/artifact, users would unpack these files automatically during a dependency update. This is addressed in the v3.5.1 release of `openapi-to-java-records-mustache-templates-parent`. It is strongly recommended NOT to use the parent POM for external use. The `openapi-to-java-records-mustache-templates` module is the center of this project, and surrounding modules and configurations are not int
Product
io.github.chrimle:openapi-to-java-records-mustache-templates-parent
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 18, 2026SandboxJS is a JavaScript sandboxing library.CVE-2026-32723 · Other software · nyariv · reported by GitHubMedium 4.8
SandboxJS is a JavaScript sandboxing library. Prior to 0.8.35, SandboxJS timers have an execution-quota bypass. A global tick state (`currentTicks.current`) is shared between sandboxes. Timer string handlers are compiled at execution time using that global tick state rather than the scheduling sandbox's tick object. In multi-tenant / concurrent sandbox scenarios, another sandbox can overwrite `currentTicks.current` between scheduling and execution, causing the timer callback to run under a different sandbox's tick budget and bypass the original sandbox's execution quota/watchdog. Version 0.8.35 fixes this issue.
Product
SandboxJS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 18, 2026jsPDF is a library to generate PDFs in JavaScript.CVE-2026-31938 · Other software · parallax · reported by GitHubCritical 9.6
jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of the `options` argument of the `output` function allows attackers to inject arbitrary HTML (such as scripts) into the browser context the created PDF is opened in. The vulnerability can be exploited in the following scenario: the attacker provides values for the output options, for example via a web interface. These values are then passed unsanitized (automatically or semi-automatically) to the attack victim. The victim creates and opens a PDF with the attack vector using one of the vulnerable method overloads inside their browser. The attacker can thus inject scripts that run in the victims browser context and can extract or modify secrets from this context. The vulnerability has been fixed in jspdf@4.2.1. As a workaround, sanitize user input before passing it to the output method.
Product
jsPDF
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 18, 2026jsPDF is a library to generate PDFs in JavaScript.CVE-2026-31898 · Other software · parallax · reported by GitHubHigh 8.1
jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of arguments of the `createAnnotation` method allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to the following method, a user can inject arbitrary PDF objects, such as JavaScript actions, which might trigger when the PDF is opened or interacted with the `createAnnotation`: `color` parameter. The vulnerability has been fixed in jsPDF@4.2.1. As a workaround, sanitize user input before passing it to the vulnerable API members.
Product
jsPDF
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 17, 2026Configuration issue in Java Management Extensions (JMX) in TIBCO BPM Enterprise version 4.x allows unauthorised access.CVE-2026-3207 · Other software · TIBCO · reported by security@tibco.comHigh 8.7
Configuration issue in Java Management Extensions (JMX) in TIBCO BPM Enterprise version 4.x allows unauthorised access.
Product
TIBCO BPM Enterprise
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record community.tibco.com
Mar 17, 2026Versions of the package sjcl before 1.0.9 are vulnerable to Improper Verification of Cryptographic Signature due to missing point-on-curve validation in sjcl.ecCVE-2026-4258 · Other software · Bitwiseshiftleft · reported by report@snyk.ioHigh 7.7
Versions of the package sjcl before 1.0.9 are vulnerable to Improper Verification of Cryptographic Signature due to missing point-on-curve validation in sjcl.ecc.basicKey.publicKey(). An attacker can recover a victim's ECDH private key by sending crafted off-curve public keys and observing ECDH outputs. The dhJavaEc() function directly returns the raw x-coordinate of the scalar multiplication result (no hashing), providing a plaintext oracle without requiring any decryption feedback.
Product
Stanford Javascript Crypto Library
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gist.github.com github.com
Mar 16, 2026Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages.CVE-2026-32635 · Other software · @angular · reported by GitHubHigh 8.6
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20, a Cross-Site Scripting (XSS) vulnerability has been identified in the Angular runtime and compiler. It occurs when the application uses a security-sensitive attribute (for example href on an anchor tag) together with Angular's ability to internationalize attributes. Enabling internationalization for the sensitive attribute by adding i18n-<attribute> name bypasses Angular's built-in sanitization mechanism, which when combined with a data binding to untrusted user-generated data can allow an attacker to inject a malicious script. This vulnerability is fixed in 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20.
Product
compiler
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 13, 2026Locutus brings stdlibs of other programming languages to JavaScript for educational purposes.CVE-2026-32304 · Other software · locutusjs · reported by GitHubCritical 9.8
Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the create_function(args, code) function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from CVE-2026-29091 which was call_user_func_array using eval() in v2.x. This finding affects create_function using new Function() in v3.x. This vulnerability is fixed in 3.0.14.
Product
locutus
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 13, 2026SandboxJS is a JavaScript sandboxing library.CVE-2026-26954 · Other software · nyariv · reported by GitHubCritical 10
SandboxJS is a JavaScript sandboxing library. Prior to 0.8.34, it is possible to obtain arrays containing Function, which allows escaping the sandbox. Given an array containing Function, and Object.fromEntries, it is possible to construct {[p]: Function} where p is any constructible property. This vulnerability is fixed in 0.8.34.
Product
SandboxJS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 12, 2026Deno is a JavaScript, TypeScript, and WebAssembly runtime.CVE-2026-32260 · Other software · denoland · reported by GitHubHigh 8.1
Deno is a JavaScript, TypeScript, and WebAssembly runtime. From 2.7.0 to 2.7.1, A command injection vulnerability exists in Deno's node:child_process polyfill (shell: true mode) that bypasses the fix for CVE-2026-27190. The two-stage argument sanitization in transformDenoShellCommand (ext/node/polyfills/internal/child_process.ts) has a priority bug: when an argument contains a $VAR pattern, it is wrapped in double quotes (L1290) instead of single quotes. Double quotes in POSIX sh do not suppress backtick command substitution, allowing injected commands to execute. An attacker who controls arguments passed to spawnSync or spawn with shell: true can execute arbitrary OS commands, bypassing Deno's permission system. This vulnerability is fixed in 2.7.2.
Product
deno
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 11, 2026Shescape is a simple shell escape library for JavaScript.CVE-2026-32094 · Other software · ericcornelissen · reported by GitHubMedium 6.9
Shescape is a simple shell escape library for JavaScript. Prior to 2.1.10, Shescape#escape() does not escape square-bracket glob syntax for Bash, BusyBox sh, and Dash. Applications that interpolate the return value directly into a shell command string can cause an attacker-controlled value like secret[12] to expand into multiple filesystem matches instead of a single literal argument, turning one argument into multiple trusted-pathname matches. This vulnerability is fixed in 2.1.10.
Product
shescape
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 11, 2026Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job.CVE-2026-30226 · Other software · sveltejs · reported by GitHubMedium 6.3
Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. In devalue v5.6.3 and earlier, devalue.parse and devalue.unflatten were susceptible to prototype pollution via maliciously crafted payloads. Successful exploitation could lead to Denial of Service (DoS) or type confusion. This vulnerability is fixed in 5.6.4.
Product
devalue
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 11, 2026IFTOP developed by WellChoose has a Reflected Cross-site Scripting vulnerability, allowing authenticated remote attackers to execute arbitrary JavaScript codes CVE-2026-3825 · Other software · WellChoose · reported by twcert@cert.org.twMedium 5.1
IFTOP developed by WellChoose has a Reflected Cross-site Scripting vulnerability, allowing authenticated remote attackers to execute arbitrary JavaScript codes in user's browser through phishing attacks.
Product
IFTOP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record twcert.org.tw twcert.org.tw
Mar 10, 2026liquidjs is a Shopify / GitHub Pages compatible template engine in pure JavaScript.CVE-2026-30952 · Other software · harttle · reported by GitHubHigh 8.7
liquidjs is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.0, the layout, render, and include tags allow arbitrary file access via absolute paths (either as string literals or through Liquid variables, the latter require dynamicPartials: true, which is the default). This poses a security risk when malicious users are allowed to control the template content or specify the filepath to be included as a Liquid variable. This vulnerability is fixed in 10.25.0.
Product
liquidjs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 10, 2026Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript.CVE-2026-29793 · Other software · @feathersjs · reported by GitHubCritical 9.3
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. From 5.0.0 to before 5.0.42, Socket.IO clients can send arbitrary JavaScript objects as the id argument to any service method (get, patch, update, remove). The transport layer performs no type checking on this argument. When the service uses the MongoDB adapter, these objects pass through getObjectId() and land directly in the MongoDB query as operators. Sending {$ne: null} as the id matches every document in the collection. This vulnerability is fixed in 5.0.42.
Product
mongodb
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 10, 2026Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript.CVE-2026-29792 · Other software · feathersjs · reported by GitHubCritical 9.3
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. From 5.0.0 to before 5.0.42, an unauthenticated attacker can send a crafted GET request directly to /oauth/:provider/callback with a forged profile in the query string. The OAuth service's authentication payload has a fallback chain that reaches params.query (the raw request query) when Grant's session/state responses are empty. Since the attacker never initiated an OAuth authorize flow, Grant has no session to work with and produces no response, so the fallback fires. The forged profile then drives entity lookup and JWT minting. The attacker gets a valid access token for an existing user without ever contacting the OAuth provider. This vulnerability is fixed in 5.0.42.
Product
feathers
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 10, 2026In DeviceId of DeviceId.java, there is a possible desync in persistence due to a missing bounds check.CVE-2025-48611 · Computers, phones & browsers · Google · reported by security@android.comCritical 10
In DeviceId of DeviceId.java, there is a possible desync in persistence due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 10, 2026RenderBlocking is a MediaWiki extension that allows interface administrators to specify render-blocking CSS and JavaScript.CVE-2026-30977 · Other software · lihaohong6 · reported by GitHubLow 2
RenderBlocking is a MediaWiki extension that allows interface administrators to specify render-blocking CSS and JavaScript. Prior to 0.1.1, there is Stored XSS in renderblocking-css with Inline Assets mode. $wgRenderBlockingInlineAssets = true and editsitecss user rights are required. This vulnerability is fixed in 0.1.1.
Product
RenderBlocking
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 6, 2026A crafted JavaScript input executed with the QuickJS release 2025-09-13, fixed in commit fcd33c1afa7b3028531f53cd1190a3877454f6b3 (2025-12-11),`qjs` interpreterCVE-2025-69654 · Other software · Quickjs Project · reported by MITREHigh 7.5
A crafted JavaScript input executed with the QuickJS release 2025-09-13, fixed in commit fcd33c1afa7b3028531f53cd1190a3877454f6b3 (2025-12-11),`qjs` interpreter using the `-m` option and a low memory limit can cause an out-of-memory condition followed by an assertion failure in JS_FreeRuntime (list_empty(&rt->gc_obj_list)) during runtime cleanup. Although the engine reports an OOM error, it subsequently aborts with SIGABRT because the GC object list is not fully released. This results in a denial of service.
Product
Quickjs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 6, 2026A crafted JavaScript input can trigger an internal assertion failure in QuickJS release 2025-09-13, fixed in commit 1dbba8a88eaa40d15a8a9b70bb1a0b8fb5b552e6 (20CVE-2025-69653 · Other software · Quickjs Project · reported by MITREMedium 6.5
A crafted JavaScript input can trigger an internal assertion failure in QuickJS release 2025-09-13, fixed in commit 1dbba8a88eaa40d15a8a9b70bb1a0b8fb5b552e6 (2025-12-11), in file gc_decref_child in quickjs.c, when executed with the qjs interpreter using the -m option. This leads to an abort (SIGABRT) during garbage collection and causes a denial-of-service.
Product
Quickjs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 6, 2026Locutus brings stdlibs of other programming languages to JavaScript for educational purposes.CVE-2026-29091 · Other software · locutusjs · reported by GitHubHigh 8.1
Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to version 3.0.0, a remote code execution (RCE) flaw was discovered in the locutus project, specifically within the call_user_func_array function implementation. The vulnerability allows an attacker to inject arbitrary JavaScript code into the application's runtime environment. This issue stems from an insecure implementation of the call_user_func_array function (and its wrapper call_user_func), which fails to properly validate all components of a callback array before passing them to eval(). This issue has been patched in version 3.0.0.
Product
locutus
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 5, 2026OpenClaw versions 2.0.0-beta3 prior to 2026.2.14 contain a path traversal vulnerability in hook transform module loading that allows arbitrary JavaScript executCVE-2026-28393 · Other software · OpenClaw · reported by VulnCheckHigh 8.3
OpenClaw versions 2.0.0-beta3 prior to 2026.2.14 contain a path traversal vulnerability in hook transform module loading that allows arbitrary JavaScript execution. The hooks.mappings[].transform.module parameter accepts absolute paths and traversal sequences, enabling attackers with configuration write access to load and execute malicious modules with gateway process privileges.
Product
OpenClaw
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 5, 2026CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture.CVE-2026-28343 · Other software · ckeditor · reported by GitHubMedium 6.4
CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. Starting in version 29.0.0 and prior to version 47.6.0, a cross-site scripting (XSS) vulnerability has been discovered in the General HTML Support feature. This vulnerability could be triggered by inserting specially crafted markup, leading to unauthorized JavaScript code execution, if the editor instance used an unsafe General HTML Support configuration. This issue has been patched in version 47.6.0.
Product
ckeditor5
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 4, 2026Hono is a Web application framework that provides support for any JavaScript runtime.CVE-2026-29086 · Other software · honojs · reported by GitHubMedium 5.4
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie() utility did not validate semicolons (;), carriage returns (\r), or newline characters (\n) in the domain and path options when constructing the Set-Cookie header. Because cookie attributes are delimited by semicolons, this could allow injection of additional cookie attributes if untrusted input was passed into these fields. This issue has been patched in version 4.12.4.
Product
hono
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 4, 2026Hono is a Web application framework that provides support for any JavaScript runtime.CVE-2026-29085 · Other software · honojs · reported by GitHubMedium 6.5
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using streamSSE() in Streaming Helper, the event, id, and retry fields were not validated for carriage return (\r) or newline (\n) characters. Because the SSE protocol uses line breaks as field delimiters, this could allow injection of additional SSE fields within the same event frame if untrusted input was passed into these fields. This issue has been patched in version 4.12.4.
Product
hono
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 4, 2026Hono is a Web application framework that provides support for any JavaScript runtime.CVE-2026-29045 · Other software · honojs · reported by GitHubHigh 7.5
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using serveStatic together with route-based middleware protections (e.g. app.use('/admin/*', ...)), inconsistent URL decoding allowed protected static resources to be accessed without authorization. The router used decodeURI, while serveStatic used decodeURIComponent. This mismatch allowed paths containing encoded slashes (%2F) to bypass middleware protections while still resolving to the intended filesystem path. This issue has been patched in version 4.12.4.
Product
hono
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 3, 2026Qwik is a performance focused javascript framework.CVE-2026-27971 · Other software · QwikDev · reported by GitHubCritical 9.2
Qwik is a performance focused javascript framework. qwik <=1.19.0 is vulnerable to RCE due to an unsafe deserialization vulnerability in the server$ RPC mechanism that allows any unauthenticated user to execute arbitrary code on the server with a single HTTP request. Affects any deployment where require() is available at runtime. This vulnerability is fixed in 1.19.1.
Product
qwik
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Mar 3, 2026Underscore.js is a utility-belt library for JavaScript.CVE-2026-27601 · Other software · jashkenas · reported by GitHubHigh 8.2
Underscore.js is a utility-belt library for JavaScript. Prior to 1.13.8, the _.flatten and _.isEqual functions use recursion without a depth limit. Under very specific conditions, detailed below, an attacker could exploit this in a Denial of Service (DoS) attack by triggering a stack overflow. Untrusted input must be used to create a recursive datastructure, for example using JSON.parse, with no enforced depth limit. The datastructure thus created must be passed to _.flatten or _.isEqual. In the case of _.flatten, the vulnerability can only be exploited if it is possible for a remote client to prepare a datastructure that consists of arrays at all levels AND if no finite depth limit is passed as the second argument to _.flatten. In the case of _.isEqual, the vulnerability can only be exploited if there exists a code path in which two distinct datastructures that were submitted by the same remote client are compared using _.isEqual. For example, if a client submits data that are stored in a database, and the same client can later submit another datastructure that is then compared to the data that were saved in the database previously, OR if a client submits a single request, but its
Product
underscore
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 3, 2026The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload JavaScript files via CVE-2021-35483 · Other software · Nokia · reported by MITREMedium 4.1
The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload JavaScript files via the /ui/rest-proxy/application fileupload parameter. This can occur during the adding of a new application, or during the editing of an existing one. If an authenticated user visits the web page where the file is published, the JavaScript code is executed.
Product
Impact
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gruppotim.it nokia.com
Mar 3, 2026renren-secuity before v5.5.0 is vulnerable to SQL Injection in the BaseServiceImpl.java componentCVE-2025-70821 · Other software · Renren · reported by MITRECritical 9.8
renren-secuity before v5.5.0 is vulnerable to SQL Injection in the BaseServiceImpl.java component
Product
Renren-security
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gist.github.com github.com
Mar 3, 2026A reflected cross-site scripting (XSS) vulnerability in the Fireware OS Web UI enabled execution of malicious JavaScript in the context of an authenticated manaCVE-2026-3343 · Network & remote access · WatchGuard · reported by 5d1c2695-1a31-4499-88ae-e847036fd7e3Medium 5.1
A reflected cross-site scripting (XSS) vulnerability in the Fireware OS Web UI enabled execution of malicious JavaScript in the context of an authenticated management user's browser when they click on a specially crafted link.
Product
Fireware OS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record psirt.watchguard.com watchguard.com
Mar 2, 2026In dumpBitmapsProto of ActivityManagerService.java, there is a possible way for an app to access private information due to a missing permission check.CVE-2026-0047 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.4
In dumpBitmapsProto of ActivityManagerService.java, there is a possible way for an app to access private information due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In createRequest of MediaProvider.java, there is a possible way for an app to gain read/write access to non-existing files due to a logic error in the code.CVE-2026-0035 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.4
In createRequest of MediaProvider.java, there is a possible way for an app to gain read/write access to non-existing files due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In setPackageOrComponentEnabled of ManagedServices.java, there is a possible notification policy desync due to improper input validation.CVE-2026-0034 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.4
In setPackageOrComponentEnabled of ManagedServices.java, there is a possible notification policy desync due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In removePermission of PermissionManagerServiceImpl.java, there is a possible way to override any system permission due to a logic error in the code.CVE-2026-0026 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In removePermission of PermissionManagerServiceImpl.java, there is a possible way to override any system permission due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In hasImage of Notification.java, there is a possible way to reveal information across users due to a permissions bypass.CVE-2026-0025 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.4
In hasImage of Notification.java, there is a possible way to reveal information across users due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In isRedactionNeededForOpenViaContentResolver of MediaProvider.java, there is a possible way to reveal the location of media due to a missing permission check.CVE-2026-0024 · Computers, phones & browsers · Google · reported by security@android.comMedium 4
In isRedactionNeededForOpenViaContentResolver of MediaProvider.java, there is a possible way to reveal the location of media due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In createSessionInternal of PackageInstallerService.java, there is a possible way for an app to update its ownership due to a missing permission check.CVE-2026-0023 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In createSessionInternal of PackageInstallerService.java, there is a possible way for an app to update its ownership due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com
Mar 2, 2026In hasInteractAcrossUsersFullPermission of AppInfoBase.java, there is a possible cross-user permission bypass due to a confused deputy.CVE-2026-0021 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.4
In hasInteractAcrossUsersFullPermission of AppInfoBase.java, there is a possible cross-user permission bypass due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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