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.
17,384 results · page 77 of 348
Apr 2, 2026An issue was discovered in Percona PMM before 3.7.CVE-2026-25212 · Other software · Percona · reported by MITRECritical 9.9
An issue was discovered in Percona PMM before 3.7. Because an internal database user retains specific superuser privileges, an attacker with pmm-admin rights can abuse the "Add data source" feature to break out of the database context and execute shell commands on the underlying operating system.
- Product
- Monitoring And Management
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.percona.compercona.com
Apr 2, 2026Convoy is a KVM server management panel for hosting businesses.CVE-2026-33746 · Other software · ConvoyPanel · reported by GitHubCritical 9.8
Convoy is a KVM server management panel for hosting businesses. From version 3.9.0-beta to before version 4.5.1, the JWTService::decode() method did not verify the cryptographic signature of JWT tokens. While the method configured a symmetric HMAC-SHA256 signer via lcobucci/jwt, it only validated time-based claims (exp, nbf, iat) using the StrictValidAt constraint. The SignedWith constraint was not included in the validation step. This means an attacker could forge or tamper with JWT token payloads — such as modifying the user_uuid claim — and the token would be accepted as valid, as long as the time-based claims were satisfied. This directly impacts the SSO authentication flow (LoginController::authorizeToken), allowing an attacker to authenticate as any user by crafting a token with an arbitrary user_uuid. This issue has been patched in version 4.5.1.
- Product
- panel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 2, 2026A security flaw has been discovered in DefaultFuction Content-Management-System 1.0.CVE-2026-5333 · Other software · DefaultFuction · reported by VulDBMedium 5.5
A security flaw has been discovered in DefaultFuction Content-Management-System 1.0. This issue affects some unknown processing of the file /admin/tools.php. The manipulation of the argument host results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
- Product
- Content-Management-System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 2, 2026OpenSTAManager is an open source management software for technical assistance and invoicing.CVE-2026-35168 · Other software · devcode-it · reported by GitHubHigh 8.8
OpenSTAManager is an open source management software for technical assistance and invoicing. Prior to version 2.10.2, the Aggiornamenti (Updates) module in OpenSTAManager contains a database conflict resolution feature (op=risolvi-conflitti-database) that accepts a JSON array of SQL statements via POST and executes them directly against the database without any validation, allowlist, or sanitization. An authenticated attacker with access to the Aggiornamenti module can execute arbitrary SQL statements including CREATE, DROP, ALTER, INSERT, UPDATE, DELETE, SELECT INTO OUTFILE, and any other SQL command supported by the MySQL server. Foreign key checks are explicitly disabled before execution (SET FOREIGN_KEY_CHECKS=0), further reducing database integrity protections. This issue has been patched in version 2.10.2.
- Product
- openstamanager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 2, 2026OpenSTAManager is an open source management software for technical assistance and invoicing.CVE-2026-29782 · Other software · devcode-it · reported by GitHubHigh 7.2
OpenSTAManager is an open source management software for technical assistance and invoicing. Prior to version 2.10.2, the oauth2.php file in OpenSTAManager is an unauthenticated endpoint ($skip_permissions = true). It loads a record from the zz_oauth2 table using the attacker-controlled GET parameter state, and during the OAuth2 configuration flow calls unserialize() on the access_token field without any class restriction. This issue has been patched in version 2.10.2.
- Product
- openstamanager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 2, 2026OpenSTAManager is an open source management software for technical assistance and invoicing.CVE-2026-28805 · Other software · devcode-it · reported by GitHubHigh 8.8
OpenSTAManager is an open source management software for technical assistance and invoicing. Prior to version 2.10.2, multiple AJAX select handlers in OpenSTAManager are vulnerable to Time-Based Blind SQL Injection through the options[stato] GET parameter. The user-supplied value is read from $superselect['stato'] and concatenated directly into SQL WHERE clauses as a bare expression, without any sanitization, parameterization, or allowlist validation. An authenticated attacker can inject arbitrary SQL statements to extract sensitive data from the database, including usernames, password hashes, financial records, and any other information stored in the MySQL database. This issue has been patched in version 2.10.2.
- Product
- openstamanager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Payload is a free and open source headless content management system.CVE-2026-34750 · Other software · payloadcms · reported by GitHubMedium 6.5
Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/storage-azure, @payloadcms/storage-gcs, @payloadcms/storage-r2, and @payloadcms/storage-s3, the client-upload signed-URL endpoints for S3, GCS, Azure, and R2 did not properly sanitize filenames. An attacker could craft filenames to escape the intended storage location. This issue has been patched in version 3.78.0 for @payloadcms/storage-azure, @payloadcms/storage-gcs, @payloadcms/storage-r2, and @payloadcms/storage-s3.
- Product
- payload
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Payload is a free and open source headless content management system.CVE-2026-34749 · Other software · payloadcms · reported by GitHubMedium 5.4
Payload is a free and open source headless content management system. Prior to version 3.79.1, a Cross-Site Request Forgery (CSRF) vulnerability exists in the authentication flow. Under certain conditions, the configured CSRF protection could be bypassed, allowing cross-site requests to be made. This issue has been patched in version 3.79.1.
- Product
- payload
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Payload is a free and open source headless content management system.CVE-2026-34748 · Other software · payloadcms · reported by GitHubHigh 8.7
Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/next, a stored Cross-Site Scripting (XSS) vulnerability existed in the admin panel. An authenticated user with write access to a collection could save content that, when viewed by another user, would execute in their browser. This issue has been patched in version 3.78.0.
- Product
- payload
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Payload is a free and open source headless content management system.CVE-2026-34747 · Other software · payloadcms · reported by GitHubHigh 8.5
Payload is a free and open source headless content management system. Prior to version 3.79.1, certain request inputs were not properly validated. An attacker could craft requests that influence SQL query execution, potentially exposing or modifying data in collections. This issue has been patched in version 3.79.1.
- Product
- payload
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Payload is a free and open source headless content management system.CVE-2026-34746 · Other software · payloadcms · reported by GitHubHigh 7.7
Payload is a free and open source headless content management system. Prior to version 3.79.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability exists in the upload functionality. Authenticated users with create or update access to an upload-enabled collection could cause the server to make outbound HTTP requests to arbitrary URLs. This issue has been patched in version 3.79.1.
- Product
- payload
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Reviactyl is an open-source game server management panel built using Laravel, React, FilamentPHP, Vite, and Go.CVE-2026-34456 · Other software · reviactyl · reported by GitHubCritical 9.1
Reviactyl is an open-source game server management panel built using Laravel, React, FilamentPHP, Vite, and Go. From version 26.2.0-beta.1 to before version 26.2.0-beta.5, a vulnerability in the OAuth authentication flow allowed automatic linking of social accounts based solely on matching email addresses. An attacker could create or control a social account (e.g., Google, GitHub, Discord) using a victim’s email address and gain full access to the victim's account without knowing their password. This results in a full account takeover with no prior authentication required. This issue has been patched in version 26.2.0-beta.5.
- Product
- panel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Hi.Events is an open-source event management and ticket selling platform.CVE-2026-34455 · Other software · HiEventsDev · reported by GitHubHigh 8.7
Hi.Events is an open-source event management and ticket selling platform. From version 0.8.0-beta.1 to before version 1.7.1-beta, multiple repository classes pass the user-supplied sort_by query parameter directly to Eloquent's orderBy() without validation, enabling SQL injection. The application uses PostgreSQL which supports stacked queries. This issue has been patched in version 1.7.1-beta.
- Product
- Hi.Events
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Payload is a free and open source headless content management system.CVE-2026-34751 · Other software · payloadcms · reported by GitHubCritical 9.1
Payload is a free and open source headless content management system. Prior to version 3.79.1 in @payloadcms/graphql and payload, a vulnerability in the password recovery flow could allow an unauthenticated attacker to perform actions on behalf of a user who initiates a password reset. This issue has been patched in version 3.79.1 for @payloadcms/graphql and payload.
- Product
- payload
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs.CVE-2026-34236 · Other software · auth0 · reported by GitHubHigh 8.2
Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs. From version 8.0.0 to before version 8.19.0, in applications built with the Auth0 PHP SDK, cookies are encrypted with insufficient entropy, which may result in threat actors brute-forcing the encryption key and forging session cookies. This issue has been patched in version 8.19.0.
- Product
- auth0-PHP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Cr*nMaster (cronmaster) is a Cronjob management UI with human readable syntax, live logging and log history for cronjobs.CVE-2026-34072 · Other software · fccview · reported by GitHubHigh 8.3
Cr*nMaster (cronmaster) is a Cronjob management UI with human readable syntax, live logging and log history for cronjobs. Prior to version 2.2.0, an authentication bypass in middleware allows unauthenticated requests with an invalid session cookie to be treated as authenticated when the middleware’s session-validation fetch fails. This can result in unauthorized access to protected pages and unauthorized execution of privileged Next.js Server Actions. This issue has been patched in version 2.2.0.
- Product
- cronmaster
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Tina is a headless content management system.CVE-2026-34604 · Other software · tinacms · reported by GitHubHigh 7.1
Tina is a headless content management system. Prior to version 2.2.2, @tinacms/graphql uses string-based path containment checks in FilesystemBridge. That blocks plain ../ traversal, but it does not resolve symlink or junction targets. If a symlink/junction already exists under the allowed content root, a path like content/posts/pivot/owned.md is still considered "inside" the base even though the real filesystem target can be outside it. As a result, FilesystemBridge.get(), put(), delete(), and glob() can operate on files outside the intended root. This issue has been patched in version 2.2.2.
- Product
- tinacms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Tina is a headless content management system.CVE-2026-34603 · Other software · tinacms · reported by GitHubHigh 7.1
Tina is a headless content management system. Prior to version 2.2.2, @tinacms/cli recently added lexical path-traversal checks to the dev media routes, but the implementation still validates only the path string and does not resolve symlink or junction targets. If a link already exists under the media root, Tina accepts a path like pivot/written-from-media.txt as "inside" the media directory and then performs real filesystem operations through that link target. This allows out-of-root media listing and write access, and the same root cause also affects delete. This issue has been patched in version 2.2.2.
- Product
- tinacms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Tina is a headless content management system.CVE-2026-33949 · Other software · tinacms · reported by GitHubHigh 8.1
Tina is a headless content management system. Prior to version 2.2.2, a path traversal vulnerability in @tinacms/graphql allows unauthenticated users to write and overwrite arbitrary files within the project root. This is achieved by manipulating the relativePath parameter in GraphQL mutations. The impact includes the ability to replace critical server configuration files and potentially execute arbitrary commands by sabotaging build script. This issue has been patched in version 2.2.2.
- Product
- tinacms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker with loCVE-2026-20155 · Network & remote access · Cisco · reported by psirt@cisco.comHigh 8
A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker with low privileges to access sensitive information that they are not authorized to access. This vulnerability is due to improper authorization checks on a REST API endpoint of an affected device. An attacker could exploit this vulnerability by querying the affected endpoint. A successful exploit could allow the attacker to view session information of active Cisco EPNM users, including users with administrative privileges, which could result in the affected device being compromised.
- Product
- Cisco Evolved Programmable Network Manager (EPNM)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to execute arbitrarCVE-2026-20097 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 6.5
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to execute arbitrary code as the root user. This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system as the root user. Cisco has assigned this vulnerability a SIR of High rather than Medium as the score indicates because additional security implications could occur when the attacker becomes root.
- Product
- Cisco Unified Computing System (Standalone)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to perform command CVE-2026-20096 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 6.5
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to perform command injection attacks on an affected system and execute arbitrary commands as the root user. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user. Cisco has assigned this vulnerability a Security Impact Rating (SIR) of High, rather than Medium as the score indicates, because additional security implications could occur once the attacker has become root.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to perform command CVE-2026-20095 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 6.5
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to perform command injection attacks on an affected system and execute arbitrary commands as the root user. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user. Cisco has assigned this vulnerability a Security Impact Rating (SIR) of High, rather than Medium as the score indicates, because additional security implications could occur once the attacker has become root.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command inCVE-2026-20094 · Network & remote access · Cisco · reported by psirt@cisco.comHigh 8.8
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command injection attacks on an affected system and execute arbitrary commands as the root user. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.
- Product
- Cisco Unified Computing System (Standalone)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass aCVE-2026-20093 · Network & remote access · Cisco · reported by psirt@cisco.comCritical 9.8
A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as Admin. This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to bypass authentication, alter the passwords of any user on the system, including an Admin user, and gain access to the system as that user.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stoCVE-2026-20090 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 4.8
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stoCVE-2026-20089 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 4.8
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stoCVE-2026-20088 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 4.8
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stoCVE-2026-20087 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 4.8
A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with administrative privileges to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026A vulnerability in the web-based management interface of Cisco IMC could allow an unauthenticated, remote attacker to conduct a reflected XSS attack against a uCVE-2026-20085 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 6.1
A vulnerability in the web-based management interface of Cisco IMC could allow an unauthenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the browser of the targeted user or access sensitive, browser-based information.
- Product
- Cisco Enterprise NFV Infrastructure Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsec.cloudapps.cisco.com
Apr 1, 2026Improper access control in the multi-factor authentication (MFA) management API in Devolutions Server allows an authenticated attacker to delete their own confiCVE-2026-5175 · Other software · Devolutions · reported by security@devolutions.netMedium 5
Improper access control in the multi-factor authentication (MFA) management API in Devolutions Server allows an authenticated attacker to delete their own configured MFA factors and reduce account protection to password-only authentication via crafted HTTP requests. This issue affects Server: from 2026.1.6 through 2026.1.11.
- Product
- Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 1, 2026Exposure of sensitive information in the users MFA feature in Devolutions Server allows users with user management privileges to obtain other users OTP keys viaCVE-2026-4927 · Other software · Devolutions · reported by security@devolutions.netMedium 6.5
Exposure of sensitive information in the users MFA feature in Devolutions Server allows users with user management privileges to obtain other users OTP keys via an authenticated API request. This issue affects Server: from 2026.1.6 through 2026.1.11.
- Product
- Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34556 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a heap-buffer-overflow (HBO) in icAnsiToUtf8() in the XML conversion path. The issue is triggered by a crafted ICC profile which causes icAnsiToUtf8(std::string&, char const*) to treat an input buffer as a C-string and call operations that rely on strlen()/null-termination. AddressSanitizer reports an out-of-bounds READ of size 115 past a 114-byte heap allocation, with the failure observed while running the iccToXml tool. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34555 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a related bug chain. The primary crash is an AddressSanitizer-reported WRITE of size 4 that overflows a 4-byte stack variable (rv) via the call chain CIccTagFixedNum::GetValues() -> CIccTagStruct::GetElemNumberValue(). This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34554 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a heap-buffer-overflow (HBO) in CIccApplyCmmSearch::costFunc() can be triggered via malformed JSON configuration input to the iccApplySearch tool. AddressSanitizer reports an out-of-bounds READ of size 8 originating from CIccApplyCmmSearch::costFunc(CIccSearchVec&) at IccProfLib/IccCmmSearch.cpp:112:5. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34553 · Other software · InternationalColorConsortium · reported by GitHubMedium 4
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a defect in LUT dump/iteration logic affecting CIccCLUT::Iterate() and output produced by CIccMBB::Describe() (via CLUT dumping). This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34552 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) issue in IccTagLut.cpp where the code performs member access through a null pointer of type CIccApplyCLUT. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34551 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a null-pointer dereference (NPD) in CIccTagLut16::Write() can be triggered when processing a crafted ICC profile (embedded in a TIFF and extracted during iccTiffDump). This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34550 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition in IccProfLib/IccIO.cpp caused by an implicit conversion from a negative signed integer to size_t (unsigned), which changes the value. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34549 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition in IccUtil.cpp triggered by a crafted input profile. Under UndefinedBehaviorSanitizer, the issue is reported as invalid left shift operations on icUInt32Number (unsigned 32-bit) where the shifted value “cannot be represented” in that type. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34548 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition in the XML conversion tooling path (iccToXml) caused by an implicit conversion from a negative signed integer to icUInt32Number (unsigned 32-bit), which changes the value. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34547 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, an Undefined Behavior (UB) condition in IccUtil.cpp can be triggered by a crafted ICC profile when running iccDumpProfile. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34546 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted TIFF input can trigger Undefined Behavior (UB) due to division by zero in the TIFF handling code paths used by iccTiffDump. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026SiYuan is a personal knowledge management system.CVE-2026-34605 · Other software · siyuan-note · reported by GitHubHigh 8.6
SiYuan is a personal knowledge management system. From version 3.6.0 to before version 3.6.2, the SanitizeSVG function introduced in version 3.6.0 to fix XSS in the unauthenticated /api/icon/getDynamicIcon endpoint can be bypassed by using namespace-prefixed element names such as <x:script xmlns:x="http://www.w3.org/2000/svg">. The Go HTML5 parser records the element's tag as "x:script" rather than "script", so the tag check passes it through. The SVG is served with Content-Type: image/svg+xml and no Content Security Policy; when a browser opens the response directly, its XML parser resolves the prefix to the SVG namespace and executes the embedded script. This issue has been patched in version 3.6.2.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026SiYuan is a personal knowledge management system.CVE-2026-34585 · Other software · siyuan-note · reported by GitHubHigh 8.6
SiYuan is a personal knowledge management system. Prior to version 3.6.2, a vulnerability allows crafted block attribute values to bypass server-side attribute escaping when an HTML entity is mixed with raw special characters. An attacker can embed a malicious IAL value inside a .sy document, package it as a .sy.zip, and have the victim import it through the normal Import -> SiYuan .sy.zip workflow. Once the note is opened, the malicious attribute breaks out of its original HTML context and injects an event handler, resulting in stored XSS. In the Electron desktop client, this XSS reaches remote code execution because injected JavaScript runs with access to Node/Electron APIs. This issue has been patched in version 3.6.2.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34542 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a stack-buffer-overflow (SBO) in CIccCalculatorFunc::Apply() when processed via iccApplyNamedCmm. Under AddressSanitizer, the failure is reported as a 4-byte write stack-buffer-overflow in IccProfLib/IccMpeCalc.cpp:3873, reachable through the MPE calculator / curve set initialization path. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34541 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior (UB) via a null-pointer member call in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions() (reported by UBSan as “member call on null pointer of type CIccTagSpectralViewingConditions”). The issue is reachable when running iccApplyNamedCmm with -PCC using a malformed .icc profile. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34540 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow (HBO) in icMemDump() when iccDumpProfile attempts to dump/describe malformed tag contents. The issue is observable under AddressSanitizer as an out-of-bounds heap read in icMemDump(...) at IccProfLib/IccUtil.cpp:1002, reachable via CIccTagUnknown::Describe(). This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34539 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile and TIFF input can trigger a heap-buffer-overflow (HBO) in CTiffImg::WriteLine(). The issue is observable under AddressSanitizer as an out-of-bounds heap read when running iccSpecSepToTiff on a malicious .icc + .tif pair, leading to a crash during TIFF strip writing. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026iccDEV provides a set of libraries and tools for working with ICC color management profiles.CVE-2026-34537 · Other software · InternationalColorConsortium · reported by GitHubMedium 6.2
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior (UB) in CIccOpDefEnvVar::Exec() due to invalid enum values being loaded for icSigCmmEnvVar. The issue is observable under UBSan as a “load of value … not a valid value for type icSigCmmEnvVar”, indicating an invalid enum/type value being consumed during ICC profile processing. This issue has been patched in version 2.3.1.6.
- Product
- iccDEV
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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