Gchq Cyberchef
3 CVEs affecting Gchq Cyberchef. Latest disclosed: 2026-07-08. Critical: 0, High: 1.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-42615 | High | 7.2 | 2026-04-29 | GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3Cscript substring. |
CVE-2019-15532 | Medium | 6.1 | 2019-08-26 | CyberChef before 8.31.2 allows XSS in core/operations/TextEncodingBruteForce.mjs. |
CVE-2026-57439 | Medium | 5.0 | 2026-07-08 | CyberChef is a web app for encryption, encoding, compression, and data analysis. Prior to 11.2.0, the Series Chart operation accepts __proto__ as a key while p… |