High severity7.5NVD Advisory· Published Sep 28, 2018· Updated Jun 17, 2026
CVE-2018-17055
CVE-2018-17055
Description
An arbitrary file upload vulnerability in Progress Sitefinity CMS versions 4.0 through 11.0 related to image uploads.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 4.0 - 11.0
Patches
Vulnerability mechanics
References
2- insinuator.net/2018/10/vulnerabilities-in-sitefinity-wcms-a-success-story-of-a-responsible-disclosure-process/nvdExploitTechnical DescriptionThird Party Advisory
- knowledgebase.progress.com/articles/Article/Security-Advisory-for-Resolving-Security-vulnerabilities-September-2018nvdVendor Advisory
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