Threats Tagged 'cve-2026-43880'
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Threats Tagged 'cve-2026-43880'
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0 CVE-2026-43880 is a medium severity vulnerability in WWBN AVideo versions up to and including 29.0. The vulnerability exists in the objects/sendEmail.json.php endpoint, which allows unauthenticated attackers to send emails using the site's legitimate SMTP infrastructure. This endpoint is explicitly allow-listed as a public write action and requires no authentication or CSRF token. An attacker who solves a captcha can supply arbitrary recipient email addresses and cause the site to send emails that appear to come from the site's own domain, passing SPF, DKIM, and DMARC checks. This can facilitate targeted phishing and brand impersonation attacks. A fix has been committed but no official patch or vendor advisory is currently provided. Join the discussion | CVE Database V5 | 05/11/2026, 20:37:15 UTC Added: 05/12/2026, 01:50:01 UTC |
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