CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
9DescriptionNVD
A vulnerability has been found in nextlevelbuilder ui-ux-pro-max-skill up to 2.5.0. Affected by this issue is the function data.get of the file .claude/skills/design-system/scripts/generate-slide.py of the component Slide Generator. Such manipulation leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through a pull request but has not reacted yet.
AnalysisAI
Cross-site scripting (XSS) vulnerability in nextlevelbuilder ui-ux-pro-max-skill up to version 2.5.0 allows remote attackers to inject malicious scripts via unescaped user input in the Slide Generator component's data.get() function. The vulnerability affects slide generation where user-supplied content (titles, subtitles, company names, feature descriptions) is embedded directly into HTML output without sanitization. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-26720