CVE-2026-18259 — HIGH (7.5)

Vulnerability Description

Observable Timing Discrepancy vulnerability in Drupal Token Content Access allows Brute Force. This issue affects Token Content Access versions: from 0.0.0 to 3.1.2.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-208

References

https://www.drupal.org/sa-contrib-2026-090

FAQ

What is CVE-2026-18259?

CVE-2026-18259 is a vulnerability with a CVSS score of 7.5 (HIGH). Observable Timing Discrepancy vulnerability in Drupal Token Content Access allows Brute Force. This issue affects Token Content Access versions: from 0.0.0 to 3.1.2.

How severe is CVE-2026-18259?

CVE-2026-18259 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-18259?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.