Unrated severityOSV Advisory· Published Jan 13, 2026· Updated Mar 5, 2026
YouPHPTube <= 7.8 - Cross-Site Scripting
CVE-2021-47750
Description
YouPHPTube <= 7.8 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through the redirectUri parameter in the signup page. Attackers can craft special signup URLs with embedded script tags to execute arbitrary JavaScript in victims' browsers when they access the signup page.
Affected products
1- Range: 2.2, 2.7, 3.4, …
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.exploit-db.com/exploits/51101mitreexploit
- www.vulncheck.com/advisories/youphptube-cross-site-scriptingmitrethird-party-advisory
- web.archive.org/web/20170506141644/https://www.youphptube.com/mitreproduct
News mentions
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