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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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11 advisories

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Phalcon: Non-constant-time HMAC verification in `Encryption\Crypt::decrypt` (timing side-channel) High
CVE-2026-54736 was published for phalcon/cphalcon (Composer) Aug 28, 2026
nikkoenggaliano Credited to nikkoenggaliano
YesWiki Vulnerable to Unauthenticated ActivityPub Signature-Verification Bypass via `!openssl_verify(...)` accepting `int(-1)` High
CVE-2026-52767 was published for yeswiki/yeswiki (Composer) Jul 9, 2026
hash3liZer Credited to hash3liZer and eros938 eros938 eros938
Admidio Ignores SAML Signature Validation Result, Processes Forged AuthnRequests and LogoutRequests High
CVE-2026-41669 was published for admidio/admidio (Composer) Apr 29, 2026
offset Credited to offset
The SimpleSAMLphp SAML2 library incorrectly verifies signatures for HTTP-Redirect binding High
CVE-2025-27773 was published for simplesamlphp/saml2 (Composer) Mar 11, 2025
ahacker1-securesaml Credited to ahacker1-securesaml and ZeiP ZeiP ZeiP
Laravel Reverb Missing API Signature Verification High
CVE-2024-50347 was published for laravel/reverb (Composer) Oct 31, 2024
RobertBoes Credited to RobertBoes
SimpleSAMLphp Improper Verification of Cryptographic Signature High
CVE-2018-7644 was published for simplesamlphp/saml2 (Composer) May 13, 2022
SimpleSAMLphp Signature validation bypass High
CVE-2017-18122 was published for simplesamlphp/simplesamlphp (Composer) May 14, 2022
Improper Certificate Validation in phpseclib High
CVE-2021-30130 was published for phpseclib/phpseclib (Composer) Apr 7, 2021
SimpleSAMLphp saml2 incorrect signature validation High
CVE-2018-7711 was published for simplesamlphp/saml2 (Composer) May 14, 2022
Signature validation bypass in XmlSecLibs High
CVE-2019-3465 was published for robrichards/xmlseclibs (Composer) Nov 8, 2019
Wizkunde SAMLBase SAML Bypass High
CVE-2018-5387 was published for gogentooss/samlbase (Composer) May 13, 2022
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