CVE-2026-28189

Unauthenticated Arbitrary File Deletion in Participants Database <= 2.7.8.4 versions.

CVSS 3.1

7.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-25)

CWE

CWE-22

Published

2026-08-13

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

References

• https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-4-arbitrary-file-deletion-vulnerability?_s_id=cve

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