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Fencer Intel
medium 4.3

CVE-2009-4782 json

Multiple cross-site scripting (XSS) vulnerabilities in Theeta CMS, possibly 0.01, allow remote attackers to inject arbitrary web script or…

published 16y ago modified 4mo ago also EUVD-2009-4745

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 Theeta CMS, possibly 0.01, allow remote attackers to inject arbitrary web script or HTML via the (1) start, (2) forum, and (3) cat parameters to community/thread.php; (4) start and (5) cat parameters to community/forum.php; and (6) start parameter to blog/index.php.

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Timeline

  1. First public exploit (EDB-10290)
  2. Published

Exploit prediction

1.50% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-10290 Theeta CMS - Multiple Vulnerabilities webapps, 2009-12-03
  • packetstormsecurity.org http://packetstormsecurity.org/0912-exploits/theeta-sqlxss.txt 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 Intel 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.