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CVE-2026-15981

🗓️ 23 Jul 2026 20:33:51Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 99 Views🌐 WEB

Unauthenticated login bypass in WordPress SAML SSO plugin up to 5.4.4 via crafted SAMLResponse.

Related
Detection
Affected
Refs
Paths
Social
Vulners
Node
jenkinssaml_single_sign_onRange5.4.4wordpress
[
  {
    "vendor": "cyberlord92",
    "product": "SAML Single Sign On – SSO Login",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "5.4.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
optionquery param?option=mosaml_metadataSP metadata discovery endpoint returning entityID/ACS via mosaml_metadata parameterCWE-287
optionquery param?option=saml_user_loginIdP issuer discovery step using saml_user_login parameterCWE-287

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24 Jul 2026 23:16Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.19.8
EPSS0.00815
SSVC
99