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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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119 advisories

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SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch Moderate
CVE-2026-47767 was published for symfony/runtime (Composer) Jun 9, 2026
nicolas-grekas Credited to nicolas-grekas and 0xEr3n 0xEr3n 0xEr3n
Symfony has an HtmlSanitizer allowLinkHosts() / allowMediaHosts() Bypass via URL-Parser Differentials and <area> Misclassification Moderate
CVE-2026-45066 was published for symfony/html-sanitizer (Composer) May 27, 2026
@hapi/content header parser has a parameter smuggling issue that allows upload-filter bypass via duplicate parameters High
CVE-2026-44974 was published for @hapi/content (npm) May 27, 2026
threalwinky Credited to threalwinky
Fedify has an LD-Signature Bypass via JSON-LD Named-Graph Restructuring High
CVE-2026-42462 was published for @fedify/fedify (npm) May 26, 2026
Next.js vulnerable to cache poisoning in React Server Component responses Moderate
CVE-2026-44576 was published for next (npm) May 11, 2026
fast-uri vulnerable to host confusion via percent-encoded authority delimiters High
CVE-2026-6322 was published for fast-uri (npm) May 8, 2026
Jvr2022 Credited to Jvr2022, mcollina, UlisesGascon, and climba03003 mcollina mcollina
UlisesGascon UlisesGascon climba03003 climba03003
A server-side request forgery (SSRF) vulnerability was identified in the GitHub Enterprise Server... High Unreviewed
CVE-2026-8034 was published May 8, 2026
Flight: HTTP method override enabled by default, facilitating CSRF escalation and middleware bypass High
CVE-2026-42551 was published for flightphp/core (Composer) May 6, 2026
Rootingg Credited to Rootingg
Fiber's cache middleware default key generator ignores query string, causing response mix-up across distinct query parameters Moderate
CVE-2026-30246 was published for github.com/gofiber/fiber/v3 (Go) Apr 28, 2026
xeloxa Credited to xeloxa, gaby, and ReneWerner87 gaby gaby
ReneWerner87 ReneWerner87
Heimdall has an authorization bypass via path normalization mismatch High
CVE-2026-42274 was published for github.com/dadrus/heimdall (Go) Apr 25, 2026
Heimdall: Case-sensitive host matching may lead to policy bypass High
CVE-2026-42273 was published for github.com/dadrus/heimdall (Go) Apr 25, 2026
Heimdall: Case-sensitive handling of URL-encoded slashes may lead to inconsistent path interpretation High
CVE-2026-42272 was published for github.com/dadrus/heimdall (Go) Apr 25, 2026
justhtml has sanitization bypass in custom policies and programmatic DOM Moderate
GHSA-vrx2-77f2-ww34 was published for justhtml (pip) Apr 22, 2026
EmilStenstrom Credited to EmilStenstrom
@fastify/middie vulnerable to middleware authentication bypass in child plugin scopes Critical
CVE-2026-6270 was published for @fastify/middie (npm) Apr 16, 2026
FredKSchott Credited to FredKSchott, climba03003, and UlisesGascon climba03003 climba03003
UlisesGascon UlisesGascon
@fastify/middie vulnerable to middleware bypass via deprecated ignoreDuplicateSlashes option High
CVE-2026-33804 was published for @fastify/middie (npm) Apr 16, 2026
FredKSchott Credited to FredKSchott, mcollina, climba03003, and UlisesGascon mcollina mcollina
climba03003 climba03003 UlisesGascon UlisesGascon
Official Clerk JavaScript SDKs: Middleware-based route protection bypass Critical
CVE-2026-41248 was published for @clerk/astro (npm) Apr 16, 2026
YouGina Credited to YouGina
@fastify/express has a middleware authentication bypass via URL normalization gaps (duplicate slashes and semicolons) Critical
CVE-2026-33808 was published for @fastify/express (npm) Apr 16, 2026
FredKSchott Credited to FredKSchott, mcollina, UlisesGascon, and climba03003 mcollina mcollina
UlisesGascon UlisesGascon climba03003 climba03003
@fastify/express's middleware path doubling causes authentication bypass in child plugin scopes Critical
CVE-2026-33807 was published for @fastify/express (npm) Apr 16, 2026
FredKSchott Credited to FredKSchott, mcollina, UlisesGascon, and climba03003 mcollina mcollina
UlisesGascon UlisesGascon climba03003 climba03003
Multiple security fixes in justhtml Low
GHSA-4p64-v8f5-r2gx was published for justhtml (pip) Apr 14, 2026
EmilStenstrom Credited to EmilStenstrom
Parse Server: File upload Content-Type override via extension mismatch Low
CVE-2026-35200 was published for parse-server (npm) Apr 4, 2026
offset Credited to offset and mtrezza mtrezza mtrezza
OpenClaw: Tlon Startup Migration Rehydrates Empty-Array Revocations From File Config Low
CVE-2026-41388 was published for openclaw (npm) Apr 3, 2026
smaeljaish771 Credited to smaeljaish771 and KeenSecurityLab KeenSecurityLab KeenSecurityLab
Rack: Forwarded Header semicolon injection enables Host and Scheme spoofing Moderate
CVE-2026-32762 was published for rack (RubyGems) Apr 2, 2026
th4s1s Credited to th4s1s, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Rack's greedy multipart boundary parsing can cause parser differentials and WAF bypass. Moderate
CVE-2026-26961 was published for rack (RubyGems) Apr 2, 2026
CodeByMoriarty Credited to CodeByMoriarty, jeremyevans, and ioquatix jeremyevans jeremyevans
ioquatix ioquatix
Duplicate Advisory: OpenClaw: system.run approval identity mismatch could execute a different binary than displayed Moderate
GHSA-mxmg-3p7m-2ghr was published for openclaw (npm) Mar 21, 2026 • withdrawn
Duplicate Advisory: OpenClaw's system.run shell-wrapper positional argv carriers could execute hidden commands under misleading approval text Moderate
GHSA-w6f4-3v35-qjhj was published for openclaw (npm) Mar 21, 2026 • withdrawn
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