Unrated severityNVD Advisory· Published Jan 13, 2026· Updated Apr 7, 2026
VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload
CVE-2022-50893
Description
VIAVIWEB Wallpaper Admin 1.0 contains an unauthenticated remote code execution vulnerability in the image upload functionality. Attackers can upload a malicious PHP file through the add_gallery_image.php endpoint to execute arbitrary code on the server.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
21.0+ 1 more
- (no CPE)range: 1.0
- (no CPE)range: 1.0
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/51033mitreexploit
- www.vulncheck.com/advisories/viaviweb-wallpaper-admin-code-execution-via-image-uploadmitrethird-party-advisory
- www.viaviweb.commitreproduct
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