"justification":"False positive. CDK local-bundling tryBundle(outputDir) in lib/door-unlock-stack.ts. execSync runs esbuild at cdk-synth time; outputDir is supplied by the CDK framework (staging temp dir) and the other path segments are repo-relative constants. No untrusted input, build-time only on a trusted host, never runs at request time. Verified proof-or-kill 2026-07-13. INFRA-105. Re-pointed from line 55 on 2026-07-23: fromStringParameterName cleanup shifted lines in lib/door-unlock-stack.ts; finding unchanged."
"justification":"False positive. Same as semgrep-detect-child-process-55: CDK local-bundling esbuild execSync with framework-supplied synth-time outputDir. Build-time only. INFRA-105. Re-pointed from line 84 on 2026-07-23: fromStringParameterName cleanup shifted lines in lib/door-unlock-stack.ts; finding unchanged."
"justification":"False positive. Same as semgrep-detect-child-process-55: CDK local-bundling esbuild execSync with framework-supplied synth-time outputDir. Build-time only. INFRA-105. Re-pointed from line 122 on 2026-07-23: fromStringParameterName cleanup shifted lines in lib/door-unlock-stack.ts; finding unchanged."
"justification":"False positive. Same as semgrep-detect-child-process-55: CDK local-bundling esbuild execSync with framework-supplied synth-time outputDir. Build-time only. INFRA-105. Re-pointed from line 202 on 2026-07-23: fromStringParameterName cleanup shifted lines in lib/door-unlock-stack.ts; finding unchanged."
"justification":"False positive. Same as the other CDK local-bundling esbuild execSync findings in lib/door-unlock-stack.ts. tryBundle(outputDir) for door-unlock-api-blf-sync; outputDir is supplied by the CDK framework at synth time; remaining path segments are repo-relative constants. No untrusted input, build-time only, never runs at request time. PLAT-116."
"justification":"False positive. CDK-generated LogRetention custom-resource role (cdk.out synth output). logs:PutRetentionPolicy/DeleteRetentionPolicy on Resource:* is inherent to the aws-cdk LogRetention singleton construct (log-group names are not known at synth time). Accepted CDK boilerplate, not hand-written IAM. INFRA-105."
"justification":"False positive. A provisioning-template token placeholder (the literal __DOOR_UNLOCK_TOKEN__) in Yealink T54W templates \u2014 not a secret. The real token was rotated in SSM (INFRA-105, param v3 2026-07-06) and the historical live token was removed by the git-filter-repo history scrub; only the placeholder remains."
"justification":"False positive. Historical blob of a Yealink provisioning template. After the INFRA-105 history scrub this line holds the __DOOR_UNLOCK_TOKEN__ placeholder only; the pre-scrub live token was rotated in SSM 2026-07-06 and is invalid."
"justification":"False positive. A __DOOR_UNLOCK_TOKEN__ placeholder in a Yealink provisioning template (unlock linekey) \u2014 not a secret. Live token rotated in SSM 2026-07-06; history scrubbed via git-filter-repo (INFRA-105)."