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CVE-2024-26150
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Date: February 23, 2024
"@backstage/backend-common" is a common functionality library for backends for Backstage, an open platform for building developer portals. In "@backstage/backend-common" prior to versions 0.21.1, 0.20.2, and 0.19.10, paths checks with the "resolveSafeChildPath" utility were not exhaustive enough, leading to risk of path traversal vulnerabilities if symlinks can be injected by attackers. This issue is patched in "@backstage/backend-common" versions 0.21.1, 0.20.2, and 0.19.10.
Language: TYPE_SCRIPT
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22Top Fix
Upgrade Version
Upgrade to version @backstage/backend-common - 0.21.1;@backstage/backend-common - 0.19.10;@backstage/backend-common - 0.20.2
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | NONE |