CVE-2026-126946
Zipline 4.3.0 before 4.5.0 Stored XSS via SSR Embed Meta Tags
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
Zipline from 4.3.0 before 4.5.0 contains a stored cross-site scripting vulnerability that allows authenticated low-privilege users to inject HTML through unescaped embed settings in SSR meta tags. Attackers can set malicious embedTitle, embedDescription, embedSiteName, or embedColor values via PATCH /api/user to execute JavaScript in browsers of visitors opening their file view pages.
| CWE | CWE-79 |
| Vendor | diced |
| Product | zipline |
| Published | Nov 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
diced / zipline
4.3.0 < 4.5.0
References
Credits
🔍 kq5y