Critical severity9.8NVD Advisory· Published Feb 24, 2023· Updated Jul 9, 2026
CVE-2021-33224
CVE-2021-33224
Description
File upload vulnerability in Umbraco Forms v.8.7.0 allows unauthenticated attackers to execute arbitrary code via a crafted web.config and asp file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:umbraco:umbraco_forms:8.7.0:*:*:*:*:*:*:*
- Umbraco/Umbraco Formsdescription
- Range: = 8.7.0
Patches
Vulnerability mechanics
References
1- our.umbraco.com/packages/developer-tools/umbraco-formsnvdRelease Notes
News mentions
0No linked articles in our index yet.