{"id":"CVE-2026-123851","aliases":["EUVD-2026-118354","GHSA-p3f5-v6j7-7234"],"status":"published","title":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via...","description":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via HTML-encoded characters","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00249,"percentile":0.16431,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-180"],"published":"2026-11-06T16:10:10Z","modified":"2026-11-06T20:40:24Z","products":[{"vendor":"jetbrains","product":"junie github action"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123851"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-p3f5-v6j7-7234"}],"sources":{"cve":[{"id":"CVE-2026-123851","description":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via HTML-encoded characters","status":"published","published":"2026-11-06T16:10:10.305Z","modified":"2026-11-06T20:40:24.753Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-180"],"updated_at":"2026-11-06T21:31:07.264033Z"}],"euvd":[{"id":"EUVD-2026-118354","description":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via HTML-encoded characters","status":"published","published":"2026-11-06T16:10:10Z","modified":"2026-11-06T20:40:24Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-06T21:07:06.383522Z"}],"ghsa":[{"id":"GHSA-p3f5-v6j7-7234","title":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via...","description":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via HTML-encoded characters","status":"published","published":"2026-11-06T18:35:19Z","modified":"2026-11-06T18:35:20Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-180"],"updated_at":"2026-11-06T19:01:26.771329Z"}],"nvd":[{"id":"CVE-2026-123851","description":"In JetBrains Junie GitHub Action before 1.6.4 prompt injection protection could be bypassed via HTML-encoded characters","status":"published","published":"2026-11-06T17:17:24.14Z","modified":"2026-11-06T21:17:08.287Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-180"],"updated_at":"2026-11-06T22:02:17.053381Z"}]}}