CVE-2026-118554

    Dashboard / Vulnerabilities / CVE-2026-118554

    CVE-2026-118554

    Published: 30 Oct 2026Last Modified: 8 Nov 2026

    Summary: OpenID Connect Client - Moderately critical - Improper authentication - SA-CONTRIB-2026-287

    Details: Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect Client allows Authentication Bypass. This issue affects OpenID Connect Client versions: from 0.0.0 to 2.3.1.

    References: https://git.drupalcode.org/project/oidc, https://www.drupal.org/project/oidc, https://www.drupal.org/sa-contrib-2026-287, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/118xxx/CVE-2026-118554.json, https://nvd.nist.gov/vuln/detail/CVE-2026-118554

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -eb956fee3fd3435e719640c39a92f6717e055e05

    Affected versions

    2.3.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-118554 | CVE-DB