Known Vulnerabilities for CyberChef by GCHQ

Listed below are 1 of the newest known vulnerabilities associated with "CyberChef" by "GCHQ".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-42615 json GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3Cscri... Not Provided 2026-04-29 2026-04-29
CVE-2019-15532 json CyberChef before 8.31.2 allows XSS in core/operations/TextEncodingBruteForce.mjs. 6.1 - MEDIUM 2019-08-26 2019-08-26

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationGchqCyberchef9.2.0
ApplicationGchqCyberchef9.1.0
ApplicationGchqCyberchef9.0.9
ApplicationGchqCyberchef9.0.8
ApplicationGchqCyberchef9.0.7
ApplicationGchqCyberchef9.0.6
ApplicationGchqCyberchef9.0.5
ApplicationGchqCyberchef9.0.4
ApplicationGchqCyberchef9.0.3
ApplicationGchqCyberchef9.0.2
ApplicationGchqCyberchef9.0.10
ApplicationGchqCyberchef9.0.1
ApplicationGchqCyberchef9.0.0
ApplicationGchqCyberchef8.9.2
ApplicationGchqCyberchef8.9.1
ApplicationGchqCyberchef8.9.0
ApplicationGchqCyberchef8.8.8
ApplicationGchqCyberchef8.8.7
ApplicationGchqCyberchef8.8.6
ApplicationGchqCyberchef8.8.5
Results limited to 20 most recent known configurations
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