CVE-2011-5021

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

PHPIDS before 0.7 does not properly implement Regular Expression Denial of Service (ReDoS) filters, which allows remote attackers to bypass rulesets and add PHP sequences to a file via unspecified vectors.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-94

Affected software

No affected versions have been published.

Timeline

Published: Dec 29, 2011
Last modified: Jun 16, 2026
NVD status: Modified

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