CVE Explorer
CVE-2026-29184
Backstage is an open framework for building developer portals. Prior to version 3.1.4, a malicious scaffolder template can bypass the log redaction mechanism to exfiltrate secrets provided run through task event logs. This issue has been patched in version 3.1.4.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"backstage","vendor":"backstage","versions":[{"status":"affected","version":"< 3.1.4"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:4d3cb0a70b05ea4ef4a614c4c8e800ee63a906e8d5fe6b54ac1cfb066d865f15 · sha256:ca5c73205773fd87… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:4d3cb0a70b05ea4ef4a614c4c8e800ee63a906e8d5fe6b54ac1cfb066d865f15 · sha256:ca5c73205773fd87… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-532","description":"CWE-532: Insertion of Sensitive Information into Log File","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:4d3cb0a70b05ea4ef4a614c4c8e800ee63a906e8d5fe6b54ac1cfb066d865f15 · sha256:ca5c73205773fd87… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/backstage/backstage/security/advisories/GHSA-8qp7-fhr9-fw53","tags":["x_refsource_CONFIRM"],"url":"https://github.com/backstage/backstage/security/advisories/GHSA-8qp7-fhr9-fw53"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4d3cb0a70b05ea4ef4a614c4c8e800ee63a906e8d5fe6b54ac1cfb066d865f15 · sha256:ca5c73205773fd87… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.