CVE-2025-9308

yarnpkg Yarn request-manager.js setOptions redos

Published: Aug 21, 2025Updated: Sep 12, 2025 Sources: CVE List NVDCWE-400

3.3LOW

Description

A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:LAvailability

Low

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Weaknesses

CWE-400 CWE-1333

Affected Products

yarnpkg

oss-projectaka yarn, website

YarnLibrary

OSS Libraries / npm

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Impact

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References

https://vuldb.com/?id.320913

vuldb.com

https://vuldb.com/?ctiid.320913

vuldb.com

https://vuldb.com/?submit.633486

vuldb.com

and 1 more references View all →

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