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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.

335,515 advisories

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Symfony Vulnerable to stored XSS in WebProfiler CodeExtension::fileExcerpt() — Unescaped Non-PHP File Rendering Low
CVE-2026-45072 was published for symfony/symfony (Composer) May 27, 2026
Symfony has XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true Low
CVE-2026-45071 was published for symfony/dom-crawler (Composer) May 27, 2026
Symfony has Email Header Injection via Non-Token Characters in Mime Parameter Names Moderate
CVE-2026-45070 was published for symfony/mime (Composer) May 27, 2026
alexandre-daubois Credited to alexandre-daubois
Symfony's OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims Moderate
CVE-2026-45069 was published for symfony/security-http (Composer) May 27, 2026
Symfony has an Argument Injection in SendmailTransport via Dash-Prefixed Recipient Address Moderate
CVE-2026-45068 was published for symfony/mailer (Composer) May 27, 2026
Symfony has Email Header / SMTP Command Injection via CRLF in Symfony\Component\Mime\Address High
CVE-2026-45067 was published for symfony/mime (Composer) May 27, 2026
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
Symfony's HtmlSanitizer URL Attributes Pass Through BiDi Override Characters → Visual href Spoofing Moderate
CVE-2026-45064 was published for symfony/html-sanitizer (Composer) May 27, 2026
nicolas-grekas Credited to nicolas-grekas and unknownhad unknownhad unknownhad
CrowdSec AppSec silently drops request body for chunked / HTTP-2 requests High
CVE-2026-44982 was published for github.com/crowdsecurity/crowdsec (Go) May 27, 2026
mmarting Credited to mmarting
CrowdSec LAPI: Denial of Service via Unbounded Gzip Decompression Moderate
CVE-2026-44981 was published for github.com/crowdsecurity/crowdsec (Go) May 27, 2026
davide-s-rosa Credited to davide-s-rosa
Deno's TLS retry copies stale upgrade hook, risking plaintext traffic High
CVE-2026-44726 was published for deno (Rust) May 27, 2026
r3wretrhy Credited to r3wretrhy
Langroid has Prompt to SQL Injection, Leading to RCE Critical
CVE-2026-25879 was published for langroid (pip) May 27, 2026
Ka7arotto Credited to Ka7arotto
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