CVE-2025-23041
Last modified
CVE-2025-23041 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Umbraco.Forms is a web form framework written for the nuget ecosystem. Character limits configured by editors for short and long answer fields are validated only client-side, not server-side. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
Umbraco.Forms is a web form framework written for the nuget ecosystem. Character limits configured by editors for short and long answer fields are validated only client-side, not server-side. This issue has been patched in versions 8.13.16, 10.5.7, 13.2.2, and 14.1.2. Users are advised to upgrade. There are no known workarounds for this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Umbraco | Umbraco Forms | < 8.13.15 |
| Umbraco | Umbraco Forms | >= 10.0.0, < 10.5.7 |
| Umbraco | Umbraco Forms | >= 13.0.0, < 13.2.2 |
| Umbraco | Umbraco Forms | >= 14.0.0, < 14.1.2 |
References
- https://github.com/umbraco/Umbraco.Forms.Issues/security/advisories/GHSA-9v8m-qv22-f268Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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