CVE-2026-11371

The BetterDocs WordPress plugin before 4.5.5 does not sanitise an AI-generated documentation summary before storing and outputting it, and the feature that generates it is exposed to unauthenticated users, allowing them to store a malicious payload via prompt injection that executes in the browser of any visitor who views the affected page, including administrators.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.27% chance of exploitation in the next 30 days, 20th percentile

Published

2026-07-16

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/db41e3db-74c2-4b94-bbff-bd1493295241/

References

• CVE Record
• NVD entry

Related

• CVE-2026-1137
• CVE-2026-1138
• CVE-2026-11366
• CVE-2026-11387
• CVE-2026-11361
• CVE-2026-1139