CVE-2023-41080

Name: CVE-2023-41080
Creator: NVD / NIST
Published: 2023-08-25T21:15:09.397+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 5.97%

Last modified Jun 17, 2026

CVE-2023-41080 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. Older, EOL versions may also be affected. The vulnerability is limited to the ROOT (default) web application.. EPSS estimates a 5.97% chance of exploitation in the next 30 days.

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. Older, EOL versions may also be affected. The vulnerability is limited to the ROOT (default) web application.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

5.97%

92.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-601

Affected Software

Vendor	Product	Versions	Update
Apache	Tomcat	>= 8.5.0, <= 8.5.92	—
Apache	Tomcat	>= 9.0.0, <= 9.0.79	—
Apache	Tomcat	>= 10.1.0, <= 10.1.12	—
Apache	Tomcat	11.0.0	Milestone1
Debian	Debian Linux	10.0	—
Debian	Debian Linux	11.0	—

References

https://lists.apache.org/thread/71wvwprtx2j2m54fovq9zr7gbm2wow2fIssue Tracking, Patch, Vendor Advisory
https://lists.apache.org/thread/71wvwprtx2j2m54fovq9zr7gbm2wow2fIssue Tracking, Patch, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00020.htmlMailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20230921-0006/Third Party Advisory
https://www.debian.org/security/2023/dsa-5521Third Party Advisory
https://www.debian.org/security/2023/dsa-5522Third Party Advisory

Timeline

Published: Aug 25, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-41080?

How severe is CVE-2023-41080?

CVE-2023-41080 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 5.97% probability of exploitation in the next 30 days.

How do I fix CVE-2023-41080?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-41080?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST