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Fencer Vulns
medium 6.8

CVE-2002-1567 json

Apache Tomcat XSS Vulnerability

published 2003-09-19 23 y ago modified 2026-06-16 4 mo ago also GHSA-86fp-jgwm-wgj5 , EUVD-2022-1673

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
27.1%
EPSS 27.1% chance of exploitation in 30 days, percentile 98%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in Apache Tomcat 4.1 allows remote attackers to execute arbitrary web script and steal cookies via a URL with encoded newlines followed by a request to a .jsp file whose name contains the script.

Patch / fix

  • maven org.apache.tomcat:tomcat 4.1.29

Timeline

  1. First public exploit (EDB-21734)
  2. Published

Exploit prediction

27.08% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-21734 Apache Tomcat 4.1 - JSP Request Cross-Site Scripting remote, 2002-08-21
  • archives.neohapsis.com http://archives.neohapsis.com/archives/vuln-dev/2002-q3/0482.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected packages

ecosystem package affected fixed in
maven org.apache.tomcat:tomcat
>=4.1.0, <4.1.29
4.1.29

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.