CVE-2014-8998

medium
Published 2014-11-20 · Modified 2026-05-06
CVSS v3
VIR risk
6.5

Description

lib/message.php in X7 Chat 2.0.0 through 2.0.5.1 allows remote authenticated users to execute arbitrary PHP code via a crafted HTTP header to index.php, which is processed by the preg_replace function with the eval switch.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

VendorProductVersionsFixed
x7chatx7_chat2.0.0
x7chatx7_chat2.0.1
x7chatx7_chat2.0.2
x7chatx7_chat2.0.3
x7chatx7_chat2.0.4
x7chatx7_chat2.0.4.1
x7chatx7_chat2.0.4.3
x7chatx7_chat2.0.4.4
x7chatx7_chat2.0.5
x7chatx7_chat2.0.5.1

References

CWEs

CWE-94

💬 Discuss CVE-2014-8998 on VIR Community →

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.