A AegiFlow
HIGHCVSS 7.2

CVE-2026-42615

CVE-2026-42615 updated by NVD

Modified
2026-07-26
Sources
nvd

Summary

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

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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