CVE-2026-54741

Lemmy is a link aggregator and forum for the fediverse. Prior to 0.19.19 and 1.0.0-alpha.18, Lemmy blocks new private messages from a sender after the recipient blocks that sender, but the edit path skips the same block check. createprivatemessage checks the recipient's block list with...

CVE-2026-54741 Lemmy: Blocked users can edit private messages sent before the block

Lemmy is a link aggregator and forum for the fediverse. Prior to 0.19.19 and 1.0.0-alpha.18, Lemmy blocks new private messages from a sender after the recipient blocks that sender, but the edit path skips the same block check. createprivatemessage checks the recipient's block list with...

GHSA-C6W2-J4WQ-MVWG Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode

Impact Due to inconsistent authorization checks, a company-scoped user can bypass tenant boundaries to read, mutate, and soft-delete users who do not belong to any company companyid = null. While direct instance authorization isCurrentUserHasAccess correctly denies access to these out-of-scope...

GHSA-45PH-GXXR-GWGW XWiki Platform Live Data Live Table Connector has privilege escalation from edit to script right through Live Data editing

Impact Any user who can edit a page in XWiki can use Live Data's edit REST API in XWiki to change the rights on that page. This allows the user to obtain script right on the page. Script right allows the user to execute potentially dangerous Velocity scripts and send unfiltered HTML and JavaScrip...

XWiki Platform Live Data Live Table Connector has privilege escalation from edit to script right through Live Data editing

Impact Any user who can edit a page in XWiki can use Live Data's edit REST API in XWiki to change the rights on that page. This allows the user to obtain script right on the page. Script right allows the user to execute potentially dangerous Velocity scripts and send unfiltered HTML and JavaScrip...

CVE-2026-55643

Snipe-IT (IT asset/license management system) prior to 8.6.3 contains a tenant isolation bypass in FMCS floater mode. A company-scoped user can access users whose company_id is null because broad API queries and bulk web actions fail to consistently apply the isCurrentUserHasAccess authorization ...

CVE-2026-55643 Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode

Snipe-IT is an IT asset/license management system. Prior to 8.6.3, a company-scoped user in FMCS floater mode can access users whose companyid is null because broad API queries and bulk web actions do not consistently apply isCurrentUserHasAccess. The /api/v1/users and /api/v1/users/id/licenses...

EUVD-2026-62681

Snipe-IT is an IT asset/license management system. Prior to 8.4.1, an authenticated user with generic asset edit permission can delete files attached to assets outside the user's ownership or company assignment. The destroy methods in app/Http/Controllers/Api/UploadedFilesController.php and...

CVE-2026-17183

An authenticated user with permission to create or edit alert rules can bypass datasource query authorization by marking an alert rule query as a server-side expression while referencing a real datasource UID incorrect authorization. This can expose data accessible through Grafana's configured...

vantage6: Algorithm developer can edit another developer's algorithm that is pending / under review

ImpactEdit permission lacks ownership check, so another developer could alter metadata that is later trusted by nodes. Worst they could do is update the image or image tag. If that is not noted, another image is approved than the one actually under review PatchesNo WorkaroundsNo...

PT-2026-78575

Name of the Vulnerable Software and Affected Versions Snipe-IT versions prior to 8.6.3 Description An issue exists where a company-scoped user in FMCS floater mode can access users with a null company id because the isCurrentUserHasAccess check is not consistently applied during broad API queries...

UBUNTU-CVE-2026-52854

Maps is a MediaWiki extension that enables visualization of geographic data through dynamic embedded maps. Prior to version 12.1.3, the displaymap parser function in the Leaflet service accepts attacker-controlled HTML in the overlays parameter, and resources/leaflet/jquery.leaflet.js uses the...

CVE-2026-52854

The MediaWiki Maps extension (versions before 12.1.3) is vulnerable to stored XSS: the display_map parser function's overlays parameter passes unescaped overlay names to Leaflet's layer-control label code, enabling script execution in any viewer's browser. A PoC exists using {{#display_map:0,0|se...

EUVD-2026-62200

Maps is a MediaWiki extension that enables visualization of geographic data through dynamic embedded maps. Prior to version 12.1.3, the displaymap parser function in the Leaflet service accepts attacker-controlled HTML in the overlays parameter, and resources/leaflet/jquery.leaflet.js uses the...

Duplicate Advisory: Grav: Single invalid UTF-8 byte disables every rule in Security::detectXss(), bypassing the page-content XSS safety gate

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-q2j8-x8hf-63ch. This link is maintained to preserve external references. Original Description Grav before 2.0.14 contains a stored cross-site scripting vulnerability in the Security::detectXss function...

CVE-2026-75827

Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare-function validation that uses an incomplete denylist instead of a positive allowlist. Attackers with page-edit or blueprint-config access can invoke the errorlog function through a data directive ...

CVE-2026-75827 Grav before 2.0.15 Arbitrary File Write via error_log

Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare-function validation that uses an incomplete denylist instead of a positive allowlist. Attackers with page-edit or blueprint-config access can invoke the errorlog function through a data directive ...

CVE-2024-14045 OpenBoxes Product Supplier Edit Controller RoleInterceptor.groovy improper authorization

A weakness has been identified in OpenBoxes up to 0.9.2. This vulnerability affects unknown code of the file grails-app/controllers/org/pih/warehouse/RoleInterceptor.groovy of the component Product Supplier Edit Controller. Executing a manipulation can lead to improper authorization. The attack m...

CVE-2024-14045 OpenBoxes Product Supplier Edit Controller RoleInterceptor.groovy improper authorization

A weakness has been identified in OpenBoxes up to 0.9.2. This vulnerability affects unknown code of the file grails-app/controllers/org/pih/warehouse/RoleInterceptor.groovy of the component Product Supplier Edit Controller. Executing a manipulation can lead to improper authorization. The attack m...

CVE-2024-14045

A weakness has been identified in OpenBoxes up to 0.9.2. This vulnerability affects unknown code of the file grails-app/controllers/org/pih/warehouse/RoleInterceptor.groovy of the component Product Supplier Edit Controller. Executing a manipulation can lead to improper authorization. The attack m...