CVE-2026-86842 — MEDIUM (6.8)

Vulnerability Description

The Real3D Flipbook WordPress plugin before 5.4 does not perform capability checks on several of its authenticated flipbook management actions, allowing users with Author-level access and above to delete other users' flipbook content and overwrite administrator-only global settings, which can be leveraged to store JavaScript that executes in the context of any visitor or administrator viewing the site.

CVSS Score

6.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-862

References

https://wpscan.com/vulnerability/b98713d1-e618-4728-baea-f26015e24b60/

FAQ

What is CVE-2026-86842?

CVE-2026-86842 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The Real3D Flipbook WordPress plugin before 5.4 does not perform capability checks on several of its authenticated flipbook management actions, allowing users with Author-level access and above to de...

How severe is CVE-2026-86842?

CVE-2026-86842 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-86842?

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