Is CVE-2009-4782 being actively exploited?

CVE-2009-4782 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-4782?

CVE-2009-4782 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-4782

MEDIUM · CVSS 4.3EPSS 1.5%EU EUVD

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.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 1.5% (74th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-4745)
Published: April 21, 2010
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-4745 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

mntechsolutions / theeta cms
mntechsolutions / theeta cms

References

http://packetstormsecurity.org/0912-exploits/theeta-sqlxss.txt(Exploit)
http://secunia.com/advisories/37529(Vendor Advisory)
http://www.securityfocus.com/archive/1/508148/100/0/threaded

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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