CVE-2008-5090
CWE-94Published: November 14, 2008· Updated: Jun 16, 2026
Official Description
Electron Inc. Advanced Electron Forum before 1.0.7 allows remote attackers to execute arbitrary PHP code via PHP code embedded in bbcode in the email parameter, which is processed by the preg_replace function with the eval switch.
Technical Analysis
CVE-2008-5090 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-2008-5090. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (16)
Quick Facts
Related CVEs (CWE-94)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2008-5090 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts