Is CVE-2007-6548 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2007-6548, but active exploitation has not been confirmed.

Can CVE-2007-6548 be exploited remotely?

Yes. CVE-2007-6548 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2007-6548?

CVE-2007-6548 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2007-6548

HIGHPOC

CVE-2007-6548

CWE-94Published: December 28, 2007· Updated: Jun 16, 2026

7.5

CVSS v3.1

Official Description

Multiple direct static code injection vulnerabilities in RunCMS before 1.6.1 allow remote authenticated administrators to inject arbitrary PHP code via the (1) header and (2) footer parameters to modules/system/admin.php in a meta-generator action, (3) the disclaimer parameter to modules/system/admin.php in a disclaimer action, (4) the disclaimer parameter to modules/mydownloads/admin/index.php in a mydownloadsConfigAdmin action, (5) the disclaimer parameter to modules/newbb_plus/admin/forum_config.php, (6) the disclaimer parameter to modules/mylinks/admin/index.php in a myLinksConfigAdmin action, or (7) the intro parameter to modules/sections/admin/index.php in a secconfig action, which inject PHP sequences into (a) sections/cache/intro.php, (b) mylinks/cache/disclaimer.php, (c) mydownloads/cache/disclaimer.php, (d) newbb_plus/cache/disclaimer.php, (e) system/cache/disclaimer.php, (f) system/cache/footer.php, (g) system/cache/header.php, or (h) system/cache/maintenance.php in modules/.

NVD Source

Technical Analysis

CVE-2007-6548 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-2007-6548. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.