Is CVE-2012-3873 being actively exploited?

CVE-2012-3873 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-3873?

CVE-2012-3873 has a CVSS 2.0 base score of 6.5 (MEDIUM).

CVE-2012-3873

MEDIUM · CVSS 6.5EPSS 0.9%EU EUVD

Multiple SQL injection vulnerabilities in Open Constructor 3.12.0 allow remote authenticated users to execute arbitrary SQL commands via the id parameter to (1) data/gallery/edit.php, (2) data/guestbook/edit.php, (3) data/file/edit.php, (4) data/htmltext/edit.php, (5) data/publication/edit.php, or (6) data/event/edit.php.

Key facts

CVSS score: 6.5 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Weakness (CWE): CWE-89
EPSS score: 0.9% (60th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-3817)
Published: December 28, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-3817 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

openconstructor project / openconstructor

References

http://packetstormsecurity.org/files/115286/Openconstructor-CMS-3.12.0-SQL-Injection.html(Exploit)

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

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain