Paper/Archive/CVE-2026-27395

CVE-2026-27395

Schiocco Support Board — WordPress Support Board plugin < 3.8.9 - Privilege Escalation vulnerability

EPSS 0.3%CVSS 9.8

critical.is priorityof 100

35

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 28.0.280 × 205.6 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Unauthenticated Privilege Escalation in Support Board < 3.8.9 versions.

Affected

ProductAffectedFixed inSource

Support Boardn/a – < 3.8.93.8.9CNA

Scores by source

Patchstack (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refpatchstack.com/database/wordpress/plugin/supportboard/vulnerability/wordpress-support-board-plugin-3-8-9-privilege-escalation-vulnerability?_s_id=cve