VDB
DEBIAN-CVE-2026-25854
DEBIAN-CVE-2026-25854
PUBLISHED
CVSS 6.099999904632568 MEDIUM
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.
Risk Scores
CVSS 3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | tomcat11 | 11.0.6-1, 0, 11.0.18-1 |
| Debian:11 | tomcat9 | 9.0.43-2~deb11u9, 9.0.43-3, 9.0.53-1 |
| Debian:12 | tomcat10 | *, 10.1.52-1~deb13u1, 10.1.52-2 |
| Debian:14 | tomcat9 | 0, 0 |
| Debian:13 | tomcat9 | 0, 0 |
| Debian:12 | tomcat9 | 0, 0 |
| Debian:13 | tomcat11 | 11.0.18-1, 11.0.21-1, 11.0.18-1 |
| Debian:13 | tomcat10 | 0, 10.1.40-1, 10.1.46-1 |
| Debian:14 | tomcat10 | 10.1.52-1, 10.1.52-1, 10.1.52-1 |
Exploit Intelligence
- gregk4sec/cve-2026-25854 (github-poc-repo)
- gregk4sec/cve-2026-25854 (github-poc)
- suppressions.xml (github-poc)
Timeline
- Apr 9, 2026 CVE Published
- Apr 28, 2026 CVE Updated