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Fencer Vulns
medium 4.3

CVE-2009-3747 json

Cross-site scripting (XSS) vulnerability in index.php in TBmnetCMS 1.0 allows remote attackers to inject arbitrary web script or HTML via t…

published 2009-10-22 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3719

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

Cross-site scripting (XSS) vulnerability in index.php in TBmnetCMS 1.0 allows remote attackers to inject arbitrary web script or HTML via the content parameter. NOTE: this was originally reported for tbmnet.php, but that program does not exist in the TBmnetCMS 1.0 distribution.

Timeline

  1. First public exploit (EDB-33294)
  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-33294 TBmnetCMS 1.0 - Cross-Site Scripting webapps, 2009-10-19
  • packetstormsecurity.org http://packetstormsecurity.org/0910-exploits/tbmnetcms-xss.txt referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/36733 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.