PT-2026-40800 · Unknown · Quark Drive

Katriel Moses · Published 2026-05-13 · Updated 2026-05-14 · CVE-2026-45228

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L

Name of the Vulnerable Software and Affected Versions Quark Drive versions prior to 0.8.5

Description A stored cross-site scripting issue exists in the System Configuration page. The template renders push config key names using the Vue.js v-html directive without proper escaping. Authenticated attackers can inject HTML or JavaScript payloads as key names via the "POST /update" endpoint. These payloads are saved to disk and executed in the browsers of all authenticated users who visit the System Configuration tab, potentially leading to session cookie exfiltration and unauthorized authenticated actions.

Recommendations Update to version 0.8.5 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-45228

Affected Products

Quark Drive

References · 7

• https://github.com/Cp0204/quark-auto-save/commit/8436e2821988637ed7bfc5562544d089e6b29478 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-45228 · Security Note
• https://github.com/Cp0204/quark-auto-save/releases/tag/v0.8.5 · Note
• https://twitter.com/CVEnew/status/2054709227701375228 · Twitter Post
• https://t.me/CVEtracker/53680 · Telegram Post
• https://vulncheck.com/advisories/quark-drive-stored-xss-via-system-configuration · Note
• https://twitter.com/VulmonFeeds/status/2054857744272765163 · Twitter Post