CVE-2026-15981 | cyberlord92 SAML Single Sign On Plugin up to 5.4.4 on WordPress mo_saml_validate_signature signature verification

July 23, 2026 Yanac

A vulnerability was found in cyberlord92 SAML Single Sign On Plugin up to 5.4.4 on WordPress and classified as critical. The affected element is the function mo_saml_validate_signature. The manipulation results in improper verification of cryptographic signature.

This vulnerability is identified as CVE-2026-15981. The attack can be executed remotely. There is not any exploit available.VulDB Recent EntriesRead More