CVEvulnerability
CVE-2026-25854
6.1 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-09
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-601
Description
Occasional URL redirection to untrusted Site ('Open Redirect') vulnerability in Apache Tomcat via the LoadBalancerDrainingValve.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M1 through 10.1.52, from 9.0.0.M23 through 9.0.115, from 8.5.30 through 8.5.100.
Other, unsupported versions may also be affected
Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.
Affected configurations
• apache tomcat (>= 9.0.1 < 9.0.116)
• apache tomcat (>= 10.1.0 < 10.1.53)
• apache tomcat (>= 11.0.0 < 11.0.20)
• apache tomcat 9.0.0
Related
Weakness · CWE (1)
- CWE-601 URL Redirection to Untrusted Site weakness
References
- https://lists.apache.org/thread/ghct3b6o74bp2vm7q875s1zh0dqrz3h0 Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/04/09/21 Mailing List, Third Party Advisory