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.
17,376 results · page 57 of 348
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-55791 · Other software · craftcms · reported by GitHubMedium 6.9
Craft CMS is a content management system (CMS). Versions 4.0.0-RC1 and above, prior to 4.18.0 and 5.0.0-RC1, and above, prior to 5.10.0, are vulnerable to Server-Side Request Forgery (SSRF) and Arbitrary JavaScript Injection through the /actions/app/resource-js endpoint. By exploiting the default permissive trustedHosts configuration, an attacker can poison the Host or X-Forwarded-Host header to manipulate the application’s $baseUrl. This bypasses the endpoint’s internal URL validation, forcing the backend Guzzle client to fetch a malicious payload from an attacker-controlled server and reflect it to the client with a Content-Type: application/javascript header. The vulnerability manifests when assetManager.cacheSourcePaths is set to false. This issue has been fixed in versions 4.18.0 and 5.10.0.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-50280 · Other software · craftcms · reported by GitHubMedium 6
Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection() endpoint gates the destination section only by viewEntries:$section->uid rather than requiring saveEntries permission (the source entry is separately checked via Entry::canMove()). As a result, a low-privileged authenticated control-panel user who can move an entry out of its current section can call moveEntryToSection() to rewrite the entry's sectionId and save it into a section where they have read access but no write access. This breaks the section-level authorization model, letting a user with limited permissions inject content into a protected section and interfere with editorial boundaries, approval workflows, and section-specific business logic. This issue has been fixed in version 5.9.21.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-50279 · Other software · craftcms · reported by GitHubHigh 7.6
Craft CMS is a content management system (CMS). IN versions 5.0.0-RC1 and above prior to 5.9.21, theEntriesController::actionSaveEntry() performs entry-edit permission checks before request-controlled author changes are applied to the model, allowing for authorship spoofing. The subsequent author mutation path accepts attacker-supplied authors / author parameters and allows the change when the current user is one of the old authors. Because the controller does not re-run authorization after mutating the author list, a low-privileged user can reassign an entry’s authorship to another user without holding the dedicated peer-author-change permission. This issue has been fixed in version 5.9.21.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-55790 · Other software · craftcms · reported by GitHubHigh 7.4
Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 through 5.9.22 and 4.0.0-RC1 through 4.17.15, an attacker with only a GitHub account can plant a JavaScript payload in a craftcms/cms issue title. When a Craft admin uses the CraftSupport widget’s "Give feedback" screen and types a search term that returns the poisoned issue, the payload executes in the admin’s control panel session. No control panel account or elevated privileges are required on the attacker’s side. This issue has been fixed in versions 4.17.16 and 5.9.23.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-50284 · Other software · craftcms · reported by GitHubHigh 7.1
Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 through 5.9.21 and 4.0.0-RC1 through 4.17.14, theAssetsController::actionDeleteFolder() only requires the deleteAssets:<volume-uid> permission for the target folder. It never enforces deletePeerAssets:<volume-uid>, even though Assets::deleteFoldersByIds() cascades deletion to every descendant folder and every asset inside, regardless of the uploader's assigned privileges. A low-privilege user who has been granted folder-management rights on a shared volume can therefore destroy assets uploaded by other users (peer assets), bypassing the per-asset peer-permission check that the sibling actionDeleteAsset endpoint correctly applies. This issue has been fixed in versions 4.17.15 and 5.9.22.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-50283 · Other software · craftcms · reported by GitHubMedium 5.3
Craft CMS is a content management system (CMS). Versions 5.0.0-RC1 through 5.9.20, and 4.0.0-RC1 through 4.17.13 contain an authorization issue in the AssetsController::actionReplaceFile that can delete a source asset without source delete permission by supplying both assetId and sourceAssetId. AssetsController::actionReplaceFile() supports replacing a target asset file using another existing asset as the source. The action loads: assetId -> $assetToReplace and sourceAssetId -> $sourceAsset, then enforces replace permissions using ($assetToReplace ?: $sourceAsset). When both IDs are provided, this expression resolves to the target asset so no permission check is performed against the source asset volume. When both assets are present, Craft copies the source file into the target and then deletes the source asset. There is no deletion check for for the source asset. An authenticated user who can replace files in one volume can delete assets in another volume where they do not have delete permission, as long as they can obtain a sourceAssetId, leading to broken content references and data loss. This issue has been fixed in versions 4.17.14 and 5.9.21.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Craft CMS is a content management system (CMS).CVE-2026-55793 · Other software · craftcms · reported by GitHubMedium 5.9
Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 through 5.9.22, an author-level control panel user can store a malicious JavaScript payload in an entry title. When an admin, or any control panel user with saveEntries for the same Structure section, drags another entry under the poisoned entry in table view, the payload executes in the victim’s session. The issue is exploitable because the title is escaped into data-title by the server, decoded again by the browser, read with jQuery .data('title'), and then concatenated into a new HTML string without attribute escaping. To exploit, an attacker must have an existing control panel account (Author role minimum), the victim must perform a drag operation (not just visit the page), and the victim’s session needs to be elevated at trigger time. This issue has been fixed in version 5.9.23.
- Product
- cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Wagtail is an open source content management system built on Django.CVE-2026-54263 · Other software · wagtail · reported by GitHubHigh 7.3
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, reflected cross-site scripting (XSS) vulnerability exists on the dynamic image URL generator view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could craft a URL that, when viewed by a user with higher privileges, could perform actions with that user's credentials. The vulnerability is present for all sites, even if they do not enable the dynamic image serve view. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Wagtail is an open source content management system built on Django.CVE-2026-54262 · Other software · wagtail · reported by GitHubMedium 4.3
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, a low-level user with the "Can submit translation" permission can create translations for any page, including those they do not have permissions for. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Wagtail is an open source content management system built on Django.CVE-2026-54261 · Other software · wagtail · reported by GitHubMedium 6.5
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, due to a missing permission check on the image preview endpoint, a user with access to the Wagtail admin can preview any image. The existing data of the image object itself is not exposed. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Wagtail is an open source content management system built on Django.CVE-2026-54260 · Other software · wagtail · reported by GitHubMedium 4.3
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, an authenticated admin user can trigger expensive rendition processing with purposefully crafted filter specs resulting in potentially service degradation. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Wagtail is an open source content management system built on Django.CVE-2026-54259 · Other software · wagtail · reported by GitHubMedium 4.3
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, the Documents and Images chooser's chosen endpoint incorrectly listed items for which the user has not been granted choose permission. A user with access to the Wagtail admin could see the filename and name and URLs of documents and images in those collections. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Tina is a headless content management system.CVE-2026-55661 · Other software · tinacms · reported by GitHubMedium 4.8
Tina is a headless content management system. In versions prior to @tinacms/mdx 2.1.7 and tinacms 3.9.3, rich-text parsing and the default link/image renderers did not sanitize the url field on Slate link/image nodes. Content containing javascript: or data:text/html URLs — including case-variant, whitespace-padded, and control-character-obfuscated forms — is rendered into href/src and executes when the content is viewed. Any actor able to author rich-text content (for example a lower-privileged editor, or imported/external content) can achieve stored XSS against editors and site viewers. This issue is fixed in versions @tinacms/mdx 2.1.7 and tinacms 3.9.3.
- Product
- tinacms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Tina is a headless content management system.CVE-2026-55660 · Other software · tinacms · reported by GitHubHigh 7.6
Tina is a headless content management system. In versions prior to @tinacms/app 2.5.6 and tinacms 3.9.3, cross-origin postMessage handlers and a rich-text URL-sanitization bypass enable stored XSS and session takeover. The library registers window message listeners — the useTina overlay handler, the OAuth authentication popup handler, and the admin↔preview iframe GraphQL reducer — that act on event.data without verifying event.origin or event.source and post messages using non-specific target origins, while insufficient URL sanitization in rich-text content allows malicious URLs to persist and execute. A page the victim visits (or a window in an opener/iframe relationship with a Tina admin) can forge messages to drive the editor, inject preview content, or observe/forge the OAuth popup channel to take over an authenticated editing session. This issue has been fixed in versions @tinacms/app 2.5.6 and tinacms 3.9.3.
- Product
- tinacms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Tina is a headless content management system.CVE-2026-54074 · Other software · tinacms · reported by GitHubHigh 7.8
Tina is a headless content management system. @tinacms/cli versions prior to 2.4.3 contain a Remote Code Execution vulnerability in the Forestry-to-Tina migration command. The internal helper addVariablesToCode unquotes any value matching the marker "__TINA_INTERNAL__:::(.*?):::" inside the stringified collection JSON. User-supplied label and name fields from .forestry/**/*.yml are placed into that JSON without any sanitisation. An attacker who controls a Forestry-style project can therefore inject arbitrary JavaScript into the generated tina/templates.{ts,js} file. The injected code is written at module top level, so it executes the moment the developer runs tinacms dev or tinacms build, with the developer's privileges. This issue has been fixed in version 2.4.3.
- Product
- tinacms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-55628 · Other software · ImageMagick · reported by GitHubMedium 5.5
ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-26he, the `-concatenate` operation is missing policy checks, potentially resulting in both reading and writing to paths disallowed by the security policy. This issue has been fixed in version 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-55597 · Other software · ImageMagick · reported by GitHubMedium 5.5
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-55595 · Other software · ImageMagick · reported by GitHubMedium 4.7
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, when providing invalid arguments to the connected-components option an infinite loop will occur. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-55594 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, a missing depth check in the MVG decoder will result in a stack overflow when a crafted image is provided. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-55577 · Other software · ImageMagick · reported by GitHubMedium 5.9
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, a heap buffer overflow occurs in the MVG decoder that could result in an out of bounds write when processing a crafted image. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-55510 · Other software · ImageMagick · reported by GitHubMedium 5.5
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, when identifying an image with a crafted 8BIM profile with a specific format string a use-after-free will occur. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-53467 · Other software · ImageMagick · reported by GitHubMedium 5.3
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, the MNG decoder contains a possible heap information disclosure vulnerability because part of the pixels are left unchanged. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026ImageMagick is free and open-source software used for editing and manipulating digital images.CVE-2026-53466 · Other software · ImageMagick · reported by GitHubMedium 6.5
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, an integer overflow in the XCF decoder can result in an out of bounds read when a crafted image is read, potentially resulting in a crash. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Dell Device Management Agent, versions prior to DDMA 26.05, contain an Improper Link Resolution Before File Access ('Link Following’) vulnerability.CVE-2026-41121 · Other software · Dell · reported by security_alert@emc.comHigh 7.3
Dell Device Management Agent, versions prior to DDMA 26.05, contain an Improper Link Resolution Before File Access ('Link Following’) vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
- Product
- Device Management Agent
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix phys BO pread/pwrite with offset sg_page() returns struct page pointer nCVE-2026-53356 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix phys BO pread/pwrite with offset sg_page() returns struct page pointer not (void *) so the scaling of pread/pwrite is wrong for phys BO and wrong parts of BO would be accessed if non-zero offset is used. Last impacted platform with overlay or cursor planes using phys mapping was Gen3/945G/Lakeport. (cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jul 1, 2026Taskbuilder – Project Management & Task Management Tool With Kanban Board: Generic SQL InjectionCVE-2026-12110 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Taskbuilder – Project Management & Task Management Tool With Kanban Board plugin for WordPress is vulnerable to generic SQL Injection via the 'task_search' parameter in all versions up to, and including, 5.0.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The wppm_get_task_list AJAX handler performs no capability check and no nonce verification, meaning any authenticated user including those with Subscriber-level access can invoke it directly.
- Product
- Taskbuilder – Project Management & Task Management Tool With Kanban Board
- Affected
- up to 5.0.8
- What to do
- Affects up to 5.0.8. Update Taskbuilder – Project Management & Task Management Tool With Kanban Board to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jul 1, 2026Taskbuilder – Project Management & Task Management Tool With Kanban Board: Generic SQL InjectionCVE-2026-12090 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Taskbuilder – Project Management & Task Management Tool With Kanban Board plugin for WordPress is vulnerable to generic SQL Injection via the 'wppm_proj_filter' parameter in all versions up to, and including, 5.0.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. No nonce verification is performed on the wp_ajax_wppm_view_project_tasks handler, meaning any authenticated session — including subscriber-level — can reach the vulnerable code path without any additional preconditions.
- Product
- Taskbuilder – Project Management & Task Management Tool With Kanban Board
- Affected
- up to 5.0.8
- What to do
- Affects up to 5.0.8. Update Taskbuilder – Project Management & Task Management Tool With Kanban Board to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54903 · Other software · ohler55 · reported by GitHubMedium 6.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2, Oj.load is vulnerable to heap corruption when parsing a JSON string longer than 2 GB. An integer overflow in buf_append_string (buf.h:61) converts the string length to a large negative size_t, causing memcpy to copy an astronomically large amount of data out of bounds. This crashes the process and can corrupt adjacent heap memory. The issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54902 · Other software · ohler55 · reported by GitHubMedium 6.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. Prior to version 3.17.2, is vulnerable to Use-After-Free when in SAJ mode. The Oj::Parser does not protect cached object keys (≥ 35 bytes) from garbage collection, and a Ruby callback that triggers GC inside hash_end can cause the key string to be reclaimed while the C parser still holds a pointer to it. The subsequent access to the freed string VALUE results in a segfault, confirmed by an RIP pointing to address 0x4242 (a canary-style pattern suggesting control over the freed memory's content). This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54901 · Other software · ohler55 · reported by GitHubMedium 6.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2, Oj::Parser in usual mode does not mark array_class and hash_class references during garbage collection, leading to Use-After-Free. If GC runs after the class is assigned but before a parse, the class object is reclaimed, leaving the parser holding a dangling VALUE. The subsequent parse call dereferences the freed object, producing a segfault. This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54900 · Other software · ohler55 · reported by GitHubMedium 6.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2, when in usual mode with create_id enabled, Oj::Parser#parse is vulnerable to heap corruption via a negative-size memcpy. When a JSON object key is exactly 65,535 bytes long, an integer truncation in form_attr (usual.c:63) converts the length to -1 before passing it to memcpy. This causes memcpy to copy SIZE_MAX bytes (interpreted as a huge size_t), corrupting heap memory and crashing the process. The issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54899 · Other software · ohler55 · reported by GitHubMedium 6.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. Prior to version 3.17.2, disabling symbol_keys on a reused Oj::Parser instance triggers a heap use-after-free. When symbol_keys is toggled from true to false, opt_symbol_keys_set frees the internal key cache (cache_free) but does not clear the pointer. The next parse call reads from the freed cache via cache_intern, producing a use-after-free. This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54898 · Other software · ohler55 · reported by GitHubLow 2.1
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2,Oj::Parser#parse is vulnerable to a heap use-after-free when a SAJ/SAJ2 callback mutates the input JSON string during parsing. The C engine holds a raw const byte * pointer into the Ruby string's internal buffer. If a callback (e.g. hash_start) resizes the string — for example by calling String#replace with a longer value — Ruby reallocates the string buffer and frees the old one. The C parser's pointer is left dangling; the next character read at parser.c:607 is a use-after-free. This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54897 · Other software · ohler55 · reported by GitHubLow 2.1
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. Prior to 3.17.2, Oj::Doc iterators (each_value, each_child, each_leaf) were vulnerable to a heap use-after-free. When a Ruby block yielded during iteration calls doc.close or d.close, the document's heap memory is freed while the C iterator is still running. When control returns from the block, the iterator reads from the freed region, producing a use-after-free accessible from pure Ruby. This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54896 · Other software · ohler55 · reported by GitHubLow 2.1
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2, when in object mode, Oj.dump is vulnerable to a heap buffer overflow when serializing Exception objects with a large :indent value. The serializer allocates a buffer sized for the object's attributes but does not account for the indent bytes added on each write. With indent: 5000, the accumulation of 5,000-byte indent strings overflows the 13,150-byte heap allocation, corrupting adjacent heap memory. This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54592 · Other software · ohler55 · reported by GitHubHigh 7.5
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.3, Oj::Doc#each_child, when invoked recursively over a deeply nested JSON document, overflows a fixed-size stack buffer and aborts the process, leading to DoS. In a two-step chain in ext/oj/fast.c, doc_each_child increments doc->where past the where_path[MAX_STACK = 100] array with no bounds check and never restores it (the doc->where-- is missing), so calling each_child recursively from inside the yield block drives doc->where beyond the array. On the next entry the function copies the path into the 800-byte stack-local buffer save_path[MAX_STACK] using wlen = doc->where - doc->where_path, so when the previous recursive call left doc->where past where_path[100] the wlen exceeds MAX_STACK and the memcpy overflows save_path on the C stack; because the Oj::Doc parser imposes no JSON nesting-depth limit (relying on a C-stack pressure check), deeply nested attacker input reaches this path. This issue has been fixed in version 3.17.3.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54502 · Other software · ohler55 · reported by GitHubMedium 6.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2, Oj.dump is vulnerable to a stack-based buffer overflow when a large :indent value is provided by the developer. fill_indent in dump.h calls memset(indent_str, ' ', (size_t)opts->indent) without validating the size. When opts->indent is set to INT_MAX (2,147,483,647), the (size_t) cast preserves the large value and memset writes 2 GB into the stack-allocated out buffer (4,184 bytes), corrupting the stack and crashing the process. This issue has been fixed in version 3.17.2.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem.CVE-2026-54500 · Other software · ohler55 · reported by GitHubMedium 5.3
Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.3, Oj.load in :object mode reads uninitialized stack memory (and, for long keys, reads out of bounds) when parsing a JSON object whose key is 254 bytes or longer. The interned bytes can surface to the caller, disclosing process stack memory. In ext/oj/intern.c, form_attr() handles the long-key path by allocating a heap buffer, `b`, populating it with the attribute name, and then freeing it — but it passed the uninitialized stack buffer buf (not b) to rb_intern3(). rb_intern3 therefore reads len + 1 bytes of uninitialized stack memory. When the key length is >= 256, it also reads out of bounds past the 256-byte buf. The resulting bytes are interned and can reach the caller via the produced Symbol or via the EncodingError message raised on invalid UTF-8, leaking process stack contents. This issue has been fixed in version 3.17.3.
- Product
- oj
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026ImageMagick before 7.1.2-24 contains an incorrect policy check that allows attackers to create or truncate files disallowed by security policies.CVE-2026-56377 · Other software · ImageMagick · reported by VulnCheckMedium 4.8
ImageMagick before 7.1.2-24 contains an incorrect policy check that allows attackers to create or truncate files disallowed by security policies. Remote attackers can bypass path policy restrictions in sandboxed conversion services to write arbitrary files outside intended boundaries.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 30, 2026ImageMagick before 7.1.2-22 contains an information disclosure vulnerability in the PasskeyEncipherImage method due to AES-CTR nonce reuse.CVE-2026-56369 · Other software · ImageMagick · reported by VulnCheckMedium 6.3
ImageMagick before 7.1.2-22 contains an information disclosure vulnerability in the PasskeyEncipherImage method due to AES-CTR nonce reuse. Attackers can exploit nonce reuse in the cipher implementation to recover plaintext information from encrypted images.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 30, 2026ImageMagick before 7.1.2-19 contains a memory leak vulnerability in the PNG encoder when writing MNG images.CVE-2026-56365 · Other software · ImageMagick · reported by VulnCheckMedium 6.3
ImageMagick before 7.1.2-19 contains a memory leak vulnerability in the PNG encoder when writing MNG images. Attackers can trigger the encoder failure condition to exhaust memory resources and cause denial of service.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 30, 2026ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing malformed OpenCL device profile XML files CVE-2026-56364 · Other software · ImageMagick · reported by VulnCheckLow 1.8
ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing malformed OpenCL device profile XML files with unclosed device elements. Attackers with write access to the OpenCL cache directory can place malicious XML files to exhaust memory and cause denial of service.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026ImageMagick before 7.1.2-22 contains a division by zero vulnerability in binomial kernel processing that allows attackers to cause denial of service.CVE-2026-56363 · Other software · ImageMagick · reported by VulnCheckMedium 4.8
ImageMagick before 7.1.2-22 contains a division by zero vulnerability in binomial kernel processing that allows attackers to cause denial of service. An attacker can supply a large binomial kernel value causing integer overflow, resulting in division by zero and application crash.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 30, 2026ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads.CVE-2026-56361 · Other software · ImageMagick · reported by VulnCheckMedium 4.8
ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads. Attackers can trigger heap buffer overflow by providing incorrect morphology parameters causing single pixel memory access violations.
- Product
- ImageMagick
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 30, 2026Inappropriate implementation in Credential Management in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a CVE-2026-13994 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 4.3
Inappropriate implementation in Credential Management in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Jun 30, 2026RuoYi-Vue-Plus through 5.6.2, fixed in commit 88d03d9, exposes workflow task management endpoints under /workflow/task (FlwTaskController) without any permissioCVE-2026-58176 · Other software · dromara · reported by VulnCheckHigh 7.1
RuoYi-Vue-Plus through 5.6.2, fixed in commit 88d03d9, exposes workflow task management endpoints under /workflow/task (FlwTaskController) without any permission check: the controller declares no class-level or method-level authorization annotation, so the endpoints are gated only by global authentication. Any authenticated user, regardless of assigned role, can therefore reassign workflow approval tasks to arbitrary users via updateAssignee (defeating segregation of duties in the approval process), urge arbitrary tasks, and enumerate all pending and finished tasks via the pageByAllTaskWait and pageByAllTaskFinish listing endpoints. The issue was resolved by adding permission identifiers (SaCheckPermission) to these endpoints.
- Product
- RuoYi-Vue-Plus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Arbitrary File Read (Unauthenticated) in NetScaler ADC and NetScaler Gateway if the access to NSIP, Cluster Management IP or SNIP with management access is enabCVE-2026-10816 · Other software · NetScaler · reported by 50a63c94-1ea7-4568-8c11-eb79e7c5a2b5High 7.1
Arbitrary File Read (Unauthenticated) in NetScaler ADC and NetScaler Gateway if the access to NSIP, Cluster Management IP or SNIP with management access is enabled
- Product
- ADC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 30, 2026Hospital Queuing Management developed by Advantech has a Sensitive Data Exposure vulnerability, allowing unauthenticated remote attackers to access a specific UCVE-2026-14162 · Other software · Advantech · reported by twcert@cert.org.twCritical 9.3
Hospital Queuing Management developed by Advantech has a Sensitive Data Exposure vulnerability, allowing unauthenticated remote attackers to access a specific URL to obtain API documentation.
- Product
- Hospital Quering Management
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Jun 30, 2026Hospital Quening Management developed by Advantech has a Sensitive Data Exposure vulnerability, allowing unauthenticated remote attackers to access a specific UCVE-2026-14161 · Other software · Advantech · reported by twcert@cert.org.twHigh 8.7
Hospital Quening Management developed by Advantech has a Sensitive Data Exposure vulnerability, allowing unauthenticated remote attackers to access a specific URL to obtain API documentation.
- Product
- Hospital Queuing Management
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Jun 29, 2026A use-after-free issue was addressed with improved memory management.CVE-2026-43746 · Computers, phones & browsers · Apple · reported by product-security@apple.comMedium 6.5
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
- Product
- Safari
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.apple.comsupport.apple.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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