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Fri, 02 Oct 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | YesWiki before 4.6.7 contains an authentication bypass in the contact mail AJAX handler that allows unauthenticated attackers to send email through the wiki's SMTP server. Attackers can POST an XMLHttpRequest to the mail handler without field or type parameters, supplying arbitrary recipient, sender, subject and body for spam and phishing. | |
| Title | YesWiki before 4.6.7 Unauthenticated Open Mail Relay via Contact Mail Handler | |
| First Time appeared |
Yeswiki
Yeswiki yeswiki |
|
| Weaknesses | CWE-306 | |
| CPEs | cpe:2.3:a:yeswiki:yeswiki:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Yeswiki
Yeswiki yeswiki |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-02T14:54:38.241Z
Reserved: 2026-10-02T00:53:03.852Z
Link: CVE-2026-104446
No data.
Status : Deferred
Published: 2026-10-02T12:17:15.817
Modified: 2026-10-02T12:17:15.933
Link: CVE-2026-104446
No data.
OpenCVE Enrichment
Updated: 2026-10-02T13:00:12Z
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CWE-306
Missing Authentication for Critical Function