CVE-2026-55880 — HIGH (7.1)

Vulnerability Description

OpenReplay is a self-hosted session replay suite. In 1.27.0 and earlier, three dashboard and note mutation functions ran their SQL without the ownership predicate that their sibling read and edit functions use: notes.delete filtered only on note id and project id, while dashboards.update_widget and dashboards.remove_widget filtered only on dashboard id and widget id, allowing any authenticated member to delete another user's private session notes and remove or rewrite widgets on another user's private dashboards.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

LOW

Related Weaknesses (CWE)

CWE-639

References

https://github.com/openreplay/openreplay/security/advisories/GHSA-9xfv-p2fx-vmx9

FAQ

What is CVE-2026-55880?

CVE-2026-55880 is a vulnerability with a CVSS score of 7.1 (HIGH). OpenReplay is a self-hosted session replay suite. In 1.27.0 and earlier, three dashboard and note mutation functions ran their SQL without the ownership predicate that their sibling read and edit func...

How severe is CVE-2026-55880?

CVE-2026-55880 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-55880?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.