CVE-2026-8071

The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used in its email-encoding feature, allowing unauthenticated attackers to inject arbitrary web scripts into approved comments that will execute when any user (including administrators) views the post.

CVSS v3.1

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

EPSS

0.41% chance of exploitation in the next 30 days, 34th percentile

Published

2026-06-10

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/0d4635b5-2d79-4337-a1ad-6b8d02cfd64b/

References

• CVE Record
• NVD entry

Related

• CVE-2026-8054
• CVE-2026-8081
• CVE-2026-80488
• CVE-2026-8082
• CVE-2026-8037
• CVE-2026-8083