CVE-2026-30848
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.8 and 9.5.0-alpha.8, the PagesRouter static file serving route is vulnerable to a path traversal attack that allows unauthenticated reading of files outside the configured pagesPath directory. The boundary check uses a string prefix comparison without enforcing a directory separator boundary. An attacker can use path traversal sequences to access files in sibling directories whose names share the same prefix as the pages directory (e.g. pages-secret starts with pages). This issue has been patched in versions 8.6.8 and 9.5.0-alpha.8.
CVSS Details
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 Threat Intelligence
Weaknesses 1
Affected Products 9
| Vendor | Product | Version | Range |
|---|---|---|---|
| parseplatform | parse-server | * | <8.6.8 |
| parseplatform | parse-server | * | ≥9.0.0 – <9.5.0 |
| parseplatform | parse-server | 9.5.0 | any |
| parseplatform | parse-server | 9.5.0 | any |
| parseplatform | parse-server | 9.5.0 | any |
| parseplatform | parse-server | 9.5.0 | any |
| parseplatform | parse-server | 9.5.0 | any |
| parseplatform | parse-server | 9.5.0 | any |
| parseplatform | parse-server | 9.5.0 | any |
References 1
- github.com https://github.com/parse-community/parse-server/security/advisories/GHSA-hm3f-q6rw-m6wh
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.