01 Record
CVE-2026-104871
Angular SSR: Path Traversal to Sibling Directories in CommonEngine on Windows
MediumPUBLISHEDCNA: GitHub_M
CNA base score6.3 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
02 Description
Angular SSR: Path Traversal to Sibling Directories in CommonEngine on Windows
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
- 0.42% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 36.1% of scored records. A rank, not a probability.
- NVD base score
- 6.3 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/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
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-06.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
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
- 2026-10-02 19:43Z26 DAYS AGO
- Last updated
- 2026-10-02 20:12Z26 DAYS AGO
- Reserved
- 2026-10-02
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.3)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- Weaknesses
- CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
- Data version
- 5.2
- Document digest
- 28fb6daecfd87e9821f9e91054e6bb502f6be7d58f080760ad8aeb1bae2335e3
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/angular/angular-cli/security/advisories/GHSA-7g7c-h8rr-7p6q
- github.comhttps://github.com/angular/angular-cli/commit/645e41a47d21b7651837a4250de99af0509626e2
- github.comhttps://github.com/angular/angular-cli/commit/70748ca8e76fe4b42798719410336119d943e755
- github.comhttps://github.com/angular/angular-cli/commit/bb72145f9ab45aee29f523236b3a25cd0813a841
- github.comhttps://github.com/angular/angular-cli/commit/c3e5982e49705f0f6a913cb94622b4c555d2d914
- github.comhttps://github.com/angular/angular-cli/releases/tag/v20.3.36
- github.comhttps://github.com/angular/angular-cli/releases/tag/v21.2.23
- github.comhttps://github.com/angular/angular-cli/releases/tag/v22.1.7