CVE-2026-39767

WordPress WPBase Cache plugin <= 5.5.6 - Denial of Service Attack vulnerability

State: Published
Severity: 6.5 Medium
Published: Oct 6, 2026
Updated: Oct 6, 2026
Reserved: Apr 7, 2026

Description

Subscriber Denial of Service Attack in WPBase Cache <= 5.5.6 versions.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	Patchstack

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
WPBase Cachebaseapp	5.5.6 and earlierAffected

References

https://patchstack.com/database/wordpress/plugin/wpbase-cache/vulnerability/wordpress-wpbase-cache-plugin-5-5-6-denial-of-service-attack-vulnerability?_s_id=cvevdb-entry

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