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CVE-2021-41118

MEDIUM

5.3

Description

The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with various formats and details. In affected versions unsanitised input of regular expression date within the parameters of the DPL parser function, allowed for the possibility of ReDoS (Regex Denial of Service). This has been resolved in version 3.3.6. If you are unable to update you may also set `$wgDplSettings['functionalRichness'] = 0;` or disable DynamicPageList3 to mitigate.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionREQUIRED

Published10/4/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

dynamicpagelist3_project:dynamicpagelist3

Weaknesses (CWE)

CWE-400

References

https://github.com/Universal-Omega/DynamicPageList3/commit/2c04dafb37a14d9ccfe070f53e7f11bbca0156e7(security-advisories@github.com)

https://github.com/Universal-Omega/DynamicPageList3/releases/tag/3.3.6(security-advisories@github.com)

https://github.com/Universal-Omega/DynamicPageList3/security/advisories/GHSA-8f24-q75c-jhf4(security-advisories@github.com)

https://github.com/Universal-Omega/DynamicPageList3/commit/2c04dafb37a14d9ccfe070f53e7f11bbca0156e7(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Universal-Omega/DynamicPageList3/releases/tag/3.3.6(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Universal-Omega/DynamicPageList3/security/advisories/GHSA-8f24-q75c-jhf4(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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