Is CVE-2013-4789 being actively exploited?

CVE-2013-4789 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-4789?

CVE-2013-4789 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2013-4789

HIGH · CVSS 7.5EPSS 2.6%EU EUVD

SQL injection vulnerability in modules/rss/rss.php in Cotonti before 0.9.14 allows remote attackers to execute arbitrary SQL commands via the "c" parameter to index.php.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-89
EPSS score: 2.6% (85th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-4635)
Published: August 9, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4635 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena
cotonti / cotonti siena

References

http://osvdb.org/95842
http://secunia.com/advisories/54289(Vendor Advisory)
http://www.cotonti.com/forums?m=posts&q=7475
http://www.cotonti.com/news/announce/siena_0914_released(Vendor Advisory)
http://www.securityfocus.com/bid/61538
https://github.com/Cotonti/Cotonti/commit/45eec046391afabb676b62b9201da0cd530360b4(Exploit, Patch)
https://www.htbridge.com/advisory/HTB23164(Exploit)

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

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