CVE-2026-48985 pam_usb: NULL Dereference Crash in pusb_is_loginctl_local when loginctl Returns Empty Remote Field

pamusb provides hardware authentication for Linux using ordinary removable media. In versions 0.9.1 and below, pusbisloginctllocal can cause a NULL dereference crash when parsing loginctl output. The function calls popen and reads the result; if the Remote field is only a newline, fgets succeeds...

CVE-2026-48985

pam_usb (Linux hardware authentication) contains a NULL dereference in pusb_is_loginctl_local() when parsing loginctl output in versions ≤ 0.9.1. If the Remote field is just a newline, strtok_r(...) returns NULL and a subsequent strcmp(is_remote, "no") dereferences NULL, causing undefined behavio...

GHSA-QQF5-X7MJ-V43P budibase: Database Connector SQL Injections in PostgreSQL, MS SQL, and MySQL

Summary This advisory covers three distinct SQL Injection vulnerabilities within Budibase's database connectors PostgreSQL, Microsoft SQL Server, and MySQL. Because user-controlled schema and table configurations are interpolated directly into raw SQL queries without proper escaping or...

CVE-2026-55203

HAProxy through 3.4.0, fixed in commit 5985276, contains an integer overflow vulnerability in the fcgiconn structure's drl field that allows buffer misparse as new FCGI record headers. When contentLength is 65535 and paddingLength is 1 or more, the drl field wraps to 0, causing incorrect record...

CVE-2026-55203

HAProxy through 3.4.0, fixed in commit 5985276, contains an integer overflow vulnerability in the fcgiconn structure's drl field that allows buffer misparse as new FCGI record headers. When contentLength is 65535 and paddingLength is 1 or more, the drl field wraps to 0, causing incorrect record...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication through the validateOpaqueToken process. An attacker can gain unauthorized access to protected tools and underlying data sources by submitting an OAuth 2.0 introspection response that omits the mandatory active...

GHSA-8FCC-W5HV-4GXV googleapis/mcp-toolbox: authentication bypass vulnerability in the generic opaque token validation path (validateOpaqueToken)

An authentication bypass vulnerability exists in the generic opaque token validation path validateOpaqueToken of googleapis/mcp-toolbox. When verifying an unparsed opaque token via an OAuth 2.0 introspection endpoint RFC 7662, the toolbox decodes the response into an introspectResp struct where t...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication through the validateOpaqueToken process. An attacker can gain unauthorized access to protected tools and underlying data sources by submitting an OAuth 2.0 introspection response that omits the mandatory active...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the validateOpaqueToken process. An attacker can gain unauthorized access by providing an opaque token that lacks the iss field in the OAuth 2.0 introspection response, causing the issuer validation to be...

googleapis/mcp-toolbox: authentication bypass vulnerability in the generic opaque token validation path (validateOpaqueToken)

An authentication bypass vulnerability exists in the generic opaque token validation path validateOpaqueToken of googleapis/mcp-toolbox. When verifying an unparsed opaque token via an OAuth 2.0 introspection endpoint RFC 7662, the toolbox decodes the response into an introspectResp struct where t...

googleapis/mcp-toolbox: authentication bypass vulnerability in the generic opaque token validation path (validateOpaqueToken)

An authentication bypass vulnerability exists in the generic opaque token validation path validateOpaqueToken of googleapis/mcp-toolbox. When the toolbox validates an opaque token via an OAuth 2.0 introspection endpoint RFC 7662, it decodes the response into an introspectResp struct. However, the...

GHSA-RHJ6-R49H-5932 Kirby: Self cross-site scripting (self-XSS) in the writer field

TL;DR This vulnerability affects Kirby sites that use the writer field in any blueprint. It was possible to include a scripting link as the target of a link or email link. This link target would then be clickable by the user who entered it. A successful attack commonly requires knowledge of the...

Kirby: Self cross-site scripting (self-XSS) in the writer field

TL;DR This vulnerability affects Kirby sites that use the writer field in any blueprint. It was possible to include a scripting link as the target of a link or email link. This link target would then be clickable by the user who entered it. A successful attack commonly requires knowledge of the...

Kirby: `pages.access` permission is not checked in the pages picker for parent pages

TL;DR This vulnerability affects all Kirby sites that use the pages field and where users of a particular role have no permission to access pages pages.access permission is disabled. This can be due to configuration in the user blueprints, options in the model blueprints, or a combination of both...

GHSA-23Q2-54QV-RQ5X Kirby: `pages.access` permission is not checked in the pages picker for parent pages

TL;DR This vulnerability affects all Kirby sites that use the pages field and where users of a particular role have no permission to access pages pages.access permission is disabled. This can be due to configuration in the user blueprints, options in the model blueprints, or a combination of both...

CVE-2026-11717

An authentication bypass vulnerability exists in the generic opaque token validation path validateOpaqueToken of googleapis/mcp-toolbox. When verifying an unparsed opaque token via an OAuth 2.0 introspection endpoint RFC 7662, the toolbox decodes the response into an introspectResp struct where t...

GHSA-PV2J-RGHR-V5R9 PraisonAI: execute_code sandbox bypass: str.format C-level attribute access reads every blocklisted dunder

Summary The executecode tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins. In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining two...

PraisonAI: execute_code sandbox bypass: str.format C-level attribute access reads every blocklisted dunder

Summary The executecode tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins. In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining two...

Cross-site Scripting (XSS)

Overview tinacms is a headless content management system with support for Markdown, MDX, JSON, YAML, and more. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the url field in Slate link or image nodes during rich-text rendering and parsing. An attacker can execut...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the url field in Slate link or image nodes during rich-text rendering and parsing. An attacker can execute arbitrary JavaScript in the context of the user's browser by crafting content with malicious URL...