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

Vendor	Product	Versions
n/a	n/a	n/a

References

https://sitewat.ch/Advisory/View/7URL Repurposed
https://sitewat.ch/Advisory/View/7URL Repurposed

Timeline

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

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