CVE-2026-11766

8.0 highEPSS 0.4%

High (8.0). EPSS 0.4% chance of exploitation in the next 30 days.

The Ultimate Member WordPress plugin before 2.12.0 does not properly sanitise and escape the value of custom textarea profile fields before outputting it on user profiles, allowing authenticated users with Subscriber-level access and above to store JavaScript that executes when any user, including an administrator, views the affected profile.

Severity

CVSS 3.1

8.0 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
Published: 2026-07-06
Modified: 2026-07-06
Record from: the NVD, synced 2026-10-19

References

https://wpscan.com/vulnerability/96adb2d3-af34-4455-97d4-90af58049e78/

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