← Retour aux CVEs
CVE-2026-42615
HIGH7.2
Description
GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3Cscript substring.
Details CVE
Score CVSS v3.17.2
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie4/29/2026
Derniere modification4/30/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-79
References
https://github.com/gchq/CyberChef/compare/v10.24.0...v11.0.0(cve@mitre.org)
https://github.com/gchq/CyberChef/issues/2344(cve@mitre.org)
https://github.com/gchq/CyberChef/pull/2346(cve@mitre.org)
Correlations IOC
Aucune correlation enregistree
This product uses data from the NVD API but is not endorsed or certified by the NVD.