CVE-2026-11371
BetterDocs < 4.5.5 - Unauthenticated Stored XSS via AI Doc Summarizer Prompt Injection
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | unknown |
| Product | betterdocs |
| Published | Jul 16, 2026 |
| Last Updated | Jul 16, 2026 |
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Affected Versions
Unknown / BetterDocs
4.0.0 < 4.5.5
References
Credits
mcdruid WPScan