🛡️ CVE-2023-41080 — debian-linux

🟡 CVSS 6.1 — Medium ✅ No Known Exploit CWE-601 NVD
6.1
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality low, integrity low, availability none.

Weakness class

CVE-2023-41080 is classified as CWE-601: Open Redirect. A redirect target is taken from user input, so a trusted link can send the visitor to an attacker's site.

Affected software and timeline

Affected software: debian-linux, org.apache.tomcat:tomcat (from 8.5.0 up to 8.5.93), org.apache.tomcat:tomcat-catalina (from 8.5.0 up to 8.5.93), org.apache.tomcat.embed:tomcat-embed-core (from 11.0.0-M1 up to 11.0.0-M11) and tomcat. Published on 25 August 2023 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

CVE-2023-41080 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity MEDIUM
CVSS Score 6.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE CWE-601
Public Exploit ✅ No
Source NVD
Published 2023-08-25
Updated 2026-08-11
Modified 2026-06-17

Affected Packages

Software From version Fixed in
debian-linux — —
org.apache.tomcat:tomcat 8.5.0 8.5.93
org.apache.tomcat:tomcat-catalina 8.5.0 8.5.93
org.apache.tomcat.embed:tomcat-embed-core 11.0.0-M1 11.0.0-M11
tomcat — —

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