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Fencer Vulns
medium 4.3

CVE-2009-1809 json

Multiple cross-site scripting (XSS) vulnerabilities in myColex 1.4.2 allow remote attackers to inject arbitrary web script or HTML via (1)…

published 2009-05-29 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-1804

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in myColex 1.4.2 allow remote attackers to inject arbitrary web script or HTML via (1) the year parameter to modules/kalender.php, (2) the Page parameter in a List action to modules/ereignis.php, (3) the Kontext parameter in a Search action to modules/kategorie.php, or (4) the image parameter to modules/image.php.

Timeline

  1. First public exploit (EDB-8707)
  2. Published

Exploit prediction

1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-8707 my-colex 1.4.2 - Authentication Bypass / SQL Injection / Cross-Site Scripting webapps, 2009-05-15
  • securityfocus.com http://www.securityfocus.com/bid/34997 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

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.