🔐 CVE Alert

CVE-2026-27395

CRITICAL 9.8

WordPress Support Board plugin < 3.8.9 - Privilege Escalation vulnerability

CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th

Unauthenticated Privilege Escalation in Support Board < 3.8.9 versions.

CWE CWE-266
Vendor schiocco
Product support board
Published Jun 16, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

Schiocco / Support Board
n/a < 3.8.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/wordpress/plugin/supportboard/vulnerability/wordpress-support-board-plugin-3-8-9-privilege-escalation-vulnerability?_s_id=cve

Credits

Phat RiO | Patchstack Bug Bounty Program