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Case File

CVE-2016-6854

MEDIUM · CVSS 6.1 EPSS 2.44% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-12-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References
packetstormsecurity.com ↗ exploit-db.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2016-6854
Severity
MEDIUM
CVSS
6.1
EPSS
2.44%

Original NVD Description

An issue was discovered in Open-Xchange OX Guard before 2.4.2-rev5. Script code which got injected to a mail with inline PGP signature gets executed when verifying the signature. Malicious script code can be executed within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.).