{"id":"CVE-2026-120497","title":"Stored cross-site scripting in the HTML report generator of aidlc-traceability in AWS AI-DLC Workflows","summary":"Stored cross-site scripting (XSS) in the HTML report generator in the aidlc-traceability CLI in AWS AI-DLC Workflows before 2026-07-03 might allow an actor who can modify a project's AI-DLC artifact files to execute arbitrary script in t…","severity":"medium","cvss":5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"AWS","product":"aidlc-traceability","affected":["aidlc-traceability < 96cf0eaa31a3ad8636e486c7fd2b91c55166393f"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-02T19:37:58.915925Z"},"exploitAvailable":true,"published":"2026-11-02","updated":"2026-11-02","sourceUpdated":"2026-11-02T19:38:18.703Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120497","references":[{"url":"https://github.com/awslabs/aidlc-workflows/commit/96cf0eaa31a3ad8636e486c7fd2b91c55166393f"},{"url":"https://aws.amazon.com/security/security-bulletins/2026-163-aws/"},{"url":"https://github.com/awslabs/aidlc-workflows/security/advisories/GHSA-gjmq-52p3-7fh2"}],"tags":["cve.org","exploit-available"],"epss":0.00248,"epssPercentile":0.16213,"ingestedAt":"2026-11-05T19:30:42.803Z","slug":"CVE-2026-120497","body":"## Overview\n\nStored cross-site scripting (XSS) in the HTML report generator in the aidlc-traceability CLI in AWS AI-DLC Workflows before 2026-07-03 might allow an actor who can modify a project's AI-DLC artifact files to execute arbitrary script in the browser of a user who opens a generated HTML traceability report via crafted artifact titles or descriptions.\n\n\n\nTo remediate this issue, users should remove any local copy of the aidlc-traceability CLI obtained before 2026-07-03, or update it to commit 96cf0ea or later. The CLI was removed from the repository on 2026-07-16.\n\n## Affected\n\n- `aidlc-traceability < 96cf0eaa31a3ad8636e486c7fd2b91c55166393f`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":27.5,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}