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Change History

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

CWE-352

{"timestamp":"2026-07-20T13:12:22.150829Z","id":"CVE-2026-13156","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

The MailerSend  WordPress plugin before 1.0.8 does not perform a nonce check on its configuration-delete action (it verifies the manage_options capability but ignores the nonce), so an attacker can trick a logged-in administrator into visiting a crafted page that wipes the MailerSend  WordPress plugin before 1.0.8's SMTP configuration and deactivates the MailerSend  WordPress plugin before 1.0.8, breaking the site's email delivery.

https://wpscan.com/vulnerability/595e653d-0904-43cf-8e61-d684599de11b/

[{"vendor":"Unknown","product":"MailerSend","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"1.0.8","versionType":"semver","status":"affected"}]}]