PT-2025-31891 · Cronoh · Nanovault

Zhengyu Liu · Published 2025-08-05 · Updated 2025-09-12 · CVE-2025-8535

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions cronoh NanoVault versions up to 1.2.1

Description A problematic issue exists in cronoh NanoVault due to a cross-site scripting condition. The issue affects the executeJavaScript function within the /main.js file of the xrb URL Handler component. This can be initiated remotely. The exploit has been publicly disclosed.

Recommendations Versions prior to 1.2.1 should be updated. As a temporary workaround, consider restricting access to the /main.js file or disabling the xrb URL Handler component until a patch is available.

Exploit

Fix

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2025-8535

Affected Products

Nanovault

References · 10

• 🔥 https://gist.github.com/jackfromeast/1e2e206813887a470e00b8474c616567 · Exploit
• 🔥 https://drive.google.com/file/d/1Hil-UQiLweGe9q1aCiiyQoiW9wOJsY7-/view?usp=drive_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-8535 · Security Note
• https://osv.dev/vulnerability/CVE-2025-8535 · Vendor Advisory
• https://t.me/cveNotify/135289 · Telegram Post
• https://twitter.com/CVEnew/status/1952539719050666418 · Twitter Post
• https://vuldb.com/?ctiid.318665 · Note
• https://t.me/CVEtracker/29160 · Telegram Post
• https://vuldb.com/?submit.619142 · Note
• https://vuldb.com/?id.318665 · Note