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CVE-2026-120497

Stored cross-site scripting in the HTML report generator of aidlc-traceability in AWS AI-DLC Workflows

Medium4.6
Published
Updated
Reserved
Assigned by
AMZN

Description

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 the browser of a user who opens a generated HTML traceability report via crafted artifact titles or descriptions. To 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.

Scores

CVSS scores of CVE-2026-120497, by who scored it
Scored byCVSSScoreVector
AMZNCNA (assigner)4.0Medium4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
AMZNCNA (assigner)3.1Medium5.0CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVDNVD · Awaiting Analysis4.0Medium4.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS (exploitation in 30 days)
Not scored
CISA SSVC
Exploitation: poc · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.

Weakness

Affected products

  • AWS · aidlc-traceability

    • affected < 96cf0eaa31a3ad8636e486c7fd2b91c55166393f

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .