CVEvulnerability

CVE-2012-5534

7.5 HIGH Published 2012-12-03 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-12-03
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-20

Description

The hook_process function in the plugin API for WeeChat 0.3.0 through 0.3.9.1 allows remote attackers to execute arbitrary commands via shell metacharacters in a command from a plugin, related to "shell expansion."

Affected configurations

• flashtux weechat 0.3.0 • flashtux weechat 0.3.1 • flashtux weechat 0.3.1.1 • flashtux weechat 0.3.2 • flashtux weechat 0.3.3 • flashtux weechat 0.3.4 • flashtux weechat 0.3.6 • flashtux weechat 0.3.7 • flashtux weechat 0.3.8 • flashtux weechat 0.3.9 • flashtux weechat 0.3.9.1

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References