CVE-2026-55881

OpenReplay is a self-hosted session replay suite. From 1.22.0 before 1.27.0, getFirstMob returned 15-second presigned S3 download URLs for a session's DOM-replay recording based solely on the session path parameter, while validateProjectAccess checked only that the project belonged to the requester's tenant and did not verify that the session belonged to that project, allowing any authenticated low-privilege user to read another tenant's first 15 seconds of session-replay recording data. This issue is fixed in version 1.27.0.

CVSS

No CVSS.

References

Link	Resource
https://github.com/openreplay/openreplay/commit/ddd09117f644a309c7b040cda0a11ff9433e9e49
https://github.com/openreplay/openreplay/pull/4692
https://github.com/openreplay/openreplay/releases/tag/v1.27.0
https://github.com/openreplay/openreplay/security/advisories/GHSA-w2x5-m7w5-479h

Configurations

No configuration.

History

10 Jul 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-10 21:16

Updated : 2026-07-13 19:21

NVD link : CVE-2026-55881

Mitre link : CVE-2026-55881

CVE.ORG link : CVE-2026-55881

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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