Is CVE-2007-6544 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2007-6544, but active exploitation has not been confirmed.

Can CVE-2007-6544 be exploited remotely?

Yes. CVE-2007-6544 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2007-6544?

CVE-2007-6544 has a CVSS score of 7.5 (HIGH).

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HIGHPOC

CVE-2007-6544

CWE-89Published: December 28, 2007· Updated: Jun 16, 2026

7.5

CVSS v3.1

Official Description

Multiple SQL injection vulnerabilities in RunCMS before 1.6.1 allow remote attackers to execute arbitrary SQL commands via the lid parameter to (1) brokenfile.php, (2) visit.php, or (3) ratefile.php in modules/mydownloads/; or (4) ratelink.php, (5) modlink.php, or (6) brokenlink.php in modules/mylinks/.

NVD Source

Technical Analysis

CVE-2007-6544 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2007-6544. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.