CVE-2026-116825: Services Httpsignatureservice Php Cwe 918 Cve 2026 116825

This function verifies an inbound HTTP request signature with openssl_verify() but accepts the request without any anti-replay control: the signed Date header is never checked against the server clock and accepted signatures are never recorded. A captured, validly signed request (for example an ActivityPub inbox POST performing Delete, Update, Follow or Undo

Provally CuratedPublic repositoryMediumMedium confidenceVerifiedApache-2.0PHP
greprules fetch cve-2026-116825-services-httpsignatureservice-php-cwe-918-cve-2026-116825 --engine opengrep

Description

This function verifies an inbound HTTP request signature with openssl_verify() but accepts the request without any anti-replay control: the signed Date header is never checked against the server clock and accepted signatures are never recorded. A captured, validly signed request (for example an ActivityPub inbox POST performing Delete, Update, Follow or Undo