Prototype pollution in ag-grid-community via the _.mergeDeep function

Description

ag-grid-community v31.3.2 and ag-grid-enterprise v31.3.2 were discovered to contain a prototype pollution via the _.mergeDeep function. This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties. Prior versions were also found to be affected.

Recommendation

Update the ag-grid-community package to the latest compatible version. Followings are version details:

• Affected version(s): < 31.3.4
• Patched version(s): 31.3.4

References

• GHSA-876p-c77m-x2hc
• CVE-2024-38996
• CWE-1321
• CAPEC-310
• OWASP 2021-A6

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• The AuthKit React Router Library rendered sensitive auth data in HTML - CVE-2025-55008
• Vite allows server.fs.deny to be bypassed with .svg or relative paths - CVE-2025-31486

Tags:

npm

ag-grid-community