CVE-2026-45228

Quark Drive before 0.8.5 contains a stored cross-site scripting vulnerability in the System Configuration page where the template renders push_config key names using Vue.js's v-html directive without escaping. Authenticated attackers can inject HTML or JavaScript payloads as key names through the POST /update endpoint, which are persisted to disk and executed in the browsers of all authenticated users accessing the System Configuration tab, allowing session cookie exfiltration and arbitrary authenticated actions.

• github.comhttps://github.com/Cp0204/quark-auto-save/commit/8436e2821988637ed7bfc5562544d089e6b29478
• github.comhttps://github.com/Cp0204/quark-auto-save/releases/tag/v0.8.5
• www.vulncheck.comhttps://www.vulncheck.com/advisories/quark-drive-stored-xss-via-system-configuration