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Vulnerabilities

Vulnerability · CVE-2026-118572

This module enables you to log in to your Drupal site using any OAuth 2.0 or OpenID Connect compliant identity provider.

Published Oct 28, 2026 · catalog updated Oct 28, 2026 · This module enables you

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-118572. EPSS is 0.18%. Act only if a listed version of This module enables you is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (This module enables you).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Not established
Affected products
Packagist:https://packages.drupal.org/8 drupal/oauth_login_oauth2

This module enables you to log in to your Drupal site using any OAuth 2.0 or OpenID Connect compliant identity provider. The module doesn't sufficiently check access on a configuration route, or check whether the identity provider has verified the email address it returns. Together, these let an attacker log in as any existing user whose email address they know. This vulnerability is mitigated by the fact that an attacker must have an account with an identity provider the site is configured to use. They must also be able to set the value of at least one attribute that provider returns, such as a username.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Packagist:https://packages.drupal.org/8 drupal/oauth_login_oauth20 → 3.1.1

How to fix CVE-2026-118572

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-118572. EPSS is 0.18%. Act only if a listed version of This module enables you is installed.

Which versions are affected?

Compare what you have installed with 0 → 3.1.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Drupal security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 28, 2026 · OpenSSF OSV / OSV Scanner

    Detected

    This module enables you to log in to your Drupal site using any OAuth 2.0 or OpenID Connect compliant identity provider. The module doesn't sufficiently check access on a configuration route, or check whether the identity provider has verified the email address it returns. Together, these let an attacker log in as any existing user whose email address they know. This vulnerability is mitigated by

  2. Oct 28, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    drupal/oauth_login_oauth2 fixed in 3.1.1

  3. Oct 28, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    drupal/oauth_login_oauth2 fixed in 3.1.1

  4. Oct 28, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    This module enables you to log in to your Drupal site using any OAuth 2.0 or OpenID Connect compliant identity provider. The module doesn't sufficiently check access on a configuration route, or check whether the identity provider has verified the email address it returns. Together, these let an attacker log in as any existing user whose email address they know. This vulnerability is mitigated by

Sources

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • BSI CERT-BundOct 30, 2026
  • CVE.orgOct 29, 2026
  • OpenSSF OSV / OSV ScannerOct 29, 2026