Description

A vulnerability was determined in brikcss merge up to 1.3.0. This affects an unknown part. Executing a manipulation of the argument __proto__/constructor.prototype/prototype can lead to improperly controlled modification of object prototype attributes. The attack may be performed from remote. The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

2026-04-20T01:45:12.099Z

Last Modified :

2026-04-20T14:53:13.499Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-6594 vulnerability.

Vendors Products
Brikcss
  • Merge
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-6594.

URL Resource
https://github.com/sudo-secure/security-research/blob/main/brikcss-merge/prototype-pollution/PoC.md cve-icon cve-icon
https://vuldb.com/submit/791805 cve-icon cve-icon
https://vuldb.com/vuln/358229 cve-icon cve-icon
https://vuldb.com/vuln/358229/cti cve-icon cve-icon
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