BetterDocs contributor input permits cross-site scripting
BetterDocs through 4.6.2 lets a Contributor supply attacker-controlled input that reaches a browser-executable output context without adequate neutralization. The payload can execute in the site's origin when another user views the crafted output.
- Component
- BetterDocs
- Plugin slug
betterdocs- Affected
- n/a through 4.6.2
- Safe version
4.7.0- Published
- Jul 27, 2026
This CVE was published Jul 27, 2026 and is one of 14 known issues for this plugin.
Update, patch or deactivate.
Update BetterDocs to 4.7.0 or later. Review Contributor-controlled documentation content for unexpected markup before privileged users view it.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Contributor Cross Site Scripting (XSS) in BetterDocs <= 4.6.2 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L