01 Record
CVE-2024-26150
`@backstage/backend-common` vulnerable to path traversal through symlinks
HighPUBLISHEDCNA: GitHub_M
CNA base score8.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
02 Description
`@backstage/backend-common` vulnerable to path traversal through symlinks
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.80% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 56.1% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-02-23 15:46Z2 YR AGO
- Last updated
- 2024-08-01 23:59Z2 YR AGO
- Reserved
- 2024-02-14
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.7)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
- Weaknesses
- CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
- Data version
- 5.1
- Document digest
- 7ef3c2a47b563dcdecb5f72ac6f9d2afd5f334ac1817f32530f7b7bf979f6131
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9h
- github.comhttps://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7922b6f
- github.comhttps://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c447b717
- github.comhttps://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84807871