https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-16T14:14:17.201616+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-parse-2026-30229 BIT-parse-2026-30229 — Parse Server: Endpoint `/loginAs` allows `readOnlyMasterKey` to gain full read and write access as any user 2026-10-16T14:14:17.249522+00:00

Affected: Bitnami: parse

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.6 and 9.5.0, the readOnlyMasterKey can call POST /loginAs to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary users with full read and write access to their data. Any Parse Server deployment that uses readOnlyMasterKey is affected. This issue has been patched in versions 8.6.6 and 9.5.0.

 https://cve.radiocsirt.org/vuln/euvd-2026-275099 EUVD-2026-275099 2026-10-16T14:14:17.249577+00:00 EUVD-2026-275099 https://cve.radiocsirt.org/vuln/fkie_cve-2026-30229 fkie_cve-2026-30229 2026-10-16T14:14:17.249593+00:00

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.6 and 9.5.0-alpha.4, the readOnlyMasterKey can call POST /loginAs to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary users with full read and write access to their data. Any Parse Server deployment that uses readOnlyMasterKey is affected. This issue has been patched in versions 8.6.6 and 9.5.0-alpha.4.

 https://cve.radiocsirt.org/vuln/ghsa-79wj-8rqv-jvp5 GHSA-79wj-8rqv-jvp5 — parse-server's endpoint `/loginAs` allows `readOnlyMasterKey` to gain full read and write access as any user 2026-10-16T14:14:17.249618+00:00

Affected: npm: parse-server

### Impact

The `readOnlyMasterKey` can call `POST /loginAs` to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary users with full read and write access to their data. Any Parse Server deployment that uses `readOnlyMasterKey` is affected.

### Patches

The fix adds a check to the `/logInAs` handler.

### Workarounds

There is no workaround other than not using `readOnlyMasterKey`.

### References

- GitHub security advisory: https://github.com/parse-community/parse-server/security/advisories/GHSA-79wj-8rqv-jvp5 - Fix for Parse Server 9: https://github.com/parse-community/parse-server/releases/tag/9.5.0-alpha.4 - Fix for Parse Server 8: https://github.com/parse-community/parse-server/releases/tag/8.6.6