Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') Affecting vitess-22 package, versions <22.0.4-r6


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.06% (19th percentile)

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  • Snyk IDSNYK-WOLFILATEST-VITESS22-15703417
  • published20 Mar 2026
  • disclosed6 Mar 2026

Introduced: 6 Mar 2026

NewCVE-2026-29063  (opens in a new tab)
CWE-1321  (opens in a new tab)

How to fix?

Upgrade Wolfi vitess-22 to version 22.0.4-r6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream vitess-22 package and not the vitess-22 package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

Immutable.js provides many Persistent Immutable data structures. Prior to versions 3.8.3, 4.3.7, and 5.1.5, Prototype Pollution is possible in immutable via the mergeDeep(), mergeDeepWith(), merge(), Map.toJS(), and Map.toObject() APIs. This issue has been patched in versions 3.8.3, 4.3.7, and 5.1.5.

CVSS Base Scores

version 3.1