CVE-2026-104465
YesWiki before 4.6.7 Reflected XSS via field Parameter in mail Handler
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
YesWiki before 4.6.7 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts via the field parameter of the mail handler. Attackers can craft links whose field value breaks out of the ajax-mail-form action attribute to execute JavaScript in victims' browsers.
| CWE | CWE-79 |
| Vendor | yeswiki |
| Product | yeswiki |
| Published | Oct 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
YesWiki / yeswiki
0 < 4.6.7
References
Credits
๐ 0xcan1337