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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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9 advisories

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Inadequate Encryption Strength in showdoc Moderate
CVE-2021-3680 was published for showdoc/showdoc (Composer) Sep 1, 2021
Missing server signature validation in OctoberCMS Moderate
CVE-2022-23655 was published for october/system (Composer) Feb 24, 2022
yiisoft/yii2-authclient's Oauth2 PKCE implementation is vulnerable Moderate
CVE-2023-50714 was published for yiisoft/yii2-authclient (Composer) Dec 18, 2023
rhertogh Credited to rhertogh
TYPO3 vulnerable to an Uncontrolled Resource Consumption in the ShowImageController Moderate
CVE-2024-34358 was published for typo3/cms-core (Composer) May 14, 2024
derhansen Credited to derhansen, bnf, and bmack bnf bnf
bmack bmack
ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay Moderate
CVE-2025-68113 was published for altcha (RubyGems) Dec 16, 2025
eternal-flame-AD Credited to eternal-flame-AD
Symfony's Mailtrap Mailer Webhook Parser Never Verifies the X-Mt-Signature HMAC — Unauthenticated Webhook Event Injection Moderate
CVE-2026-45755 was published for symfony/mailtrap-mailer (Composer) May 28, 2026
alexandre-daubois Credited to alexandre-daubois and unknownhad unknownhad unknownhad
Symfony: Twilio SMS Notifier allows unauthenticated webhook injection due to missing X-Twilio-Signature verification Moderate
CVE-2026-47212 was published for symfony/symfony (Composer) May 29, 2026
nicolas-grekas Credited to nicolas-grekas
Symfony: Mailomat Mailer Webhook Parser Reads the HMAC Algorithm from the Request: Signature Algorithm Downgrade Moderate
CVE-2026-48747 was published for symfony/mailomat-mailer (Composer) Jun 15, 2026
KEJJ0 Credited to KEJJ0, xpw6, Wele44, and nicolas-grekas xpw6 xpw6
Wele44 Wele44 nicolas-grekas nicolas-grekas
PHP JWT Framework: Chacha20Poly1305 key-encryption algorithm discards the Poly1305 authentication tag, performing no authentication on decryption Moderate
GHSA-6vvh-pxr4-25r7 was published for web-token/jwt-experimental (Composer) Jun 18, 2026
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