This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 6.0% (93rd percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
A fix is available — apply it.
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.
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
CISA SSVCTrack at every mission impact level.
A fix is available. Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
August 25, 2023
June 17, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: tomcat security update
Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.15.0 release
Red Hat Security Advisory: tomcat security and bug fix update
Red Hat Security Advisory: Red Hat JBoss Web Server 6.0.1 release and security update
Red Hat Security Advisory: Red Hat JBoss Web Server 6.0.1 release and security update
Red Hat Security Advisory: tomcat security update
Red Hat Security Advisory: tomcat security update
Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.7 release and security update
| Vendor / Ecosystem | Fix (by version range) / Patch | Released | Source |
|---|---|---|---|
| ubuntu | tomcat9-user (9.0.58-1ubuntu0.1+esm4) @ jammy | 2026-05-24 | ubuntu |
| redhat | devspaces/server-rhel8:3.15-3 | 2024-07-18 | redhat |
| redhat | jws6-tomcat-0:10.1.8-6.redhat_00013.1.el9jws | 2024-03-18 | redhat |
| redhat | tomcat | 2024-03-18 | redhat |
| redhat | tomcat-1:9.0.62-37.el9_3.1 | 2024-01-25 | redhat |
| redhat | tomcat-1:9.0.62-27.el8_9.2 | 2024-01-10 | redhat |
| redhat | jws5-tomcat-0:9.0.62-19.redhat_00017.1.el9jws | 2023-12-07 | redhat |
| redhat | patch | 2023-12-07 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| org.apache.tomcat.embed:tomcat-embed-core | 11.0.0-M1 ... 11.0.0-M9 (8 versions) |
| — |
| org.apache.tomcat:tomcat | 8.5.0 ... 8.5.92 (77 versions) |
| — |
| org.apache.tomcat:tomcat-catalina | 8.5.0 ... 8.5.92 (77 versions) |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat10 | 10.1.6-1 |
| — |
| tomcat9 | — |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat10 | — |
| — |
| tomcat9 | — |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat10 | — |
| — |
| tomcat9 | — |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat9 | 9.0.16-4 ... 9.0.31-1~deb10u8 (14 versions) |
| — |
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| tomcat9 | 9.0.43-1 ... 9.0.43-2~deb11u6 (7 versions) |
| — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 187 total refreshes for this CVE.
Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
Debian:10:tomcat9 · Maven:org.apache.tomcat:tomcat-catalina
redhat:RHSA-2024:0125 · redhat:RHSA-2023:7623 · redhat:RHSA-2023:5946
See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-41080
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.