CVE-2026-39767
WordPress WPBase Cache plugin <= 5.5.6 - Denial of Service Attack vulnerability
baseapp WPBase Cache
CVSS
6.5MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.41%Chance of exploitation activity in the next 30 days, higher than 34% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
What fixes it
No source in this snapshot names a fixed version.
Description
Subscriber Denial of Service Attack in WPBase Cache <= 5.5.6 versions.
Text from CVE List
Affected versions 1
- WPBase Cacheaffected: n/a through 5.5.6CVE List