Description

GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3Cscript substring.

INFO

Published Date :

2026-04-29T02:55:53.171Z

Last Modified :

2026-04-29T13:14:40.068Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-42615 vulnerability.

Vendors Products
Gchq
  • Cyberchef
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-42615.

URL Resource
https://github.com/gchq/CyberChef/commit/9641ae07f92e9af50f10e978385465b2f4a36c4d cve-icon cve-icon
https://github.com/gchq/CyberChef/compare/v10.24.0...v11.0.0 cve-icon cve-icon
https://github.com/gchq/CyberChef/issues/2344 cve-icon cve-icon
https://github.com/gchq/CyberChef/pull/2346 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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