RCE in Cronoh Nanovault
CVE-2025-8535
A vulnerability, which was classified as problematic, has been found in cronoh NanoVault up to 1.2.1. This issue affects the function executeJavaScript of the file /main.js of the component xrb URL Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (33.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Cronoh Nanovault — versions 1.2.0, 1.2.1
- Metaclinic Nanovault
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (related, Exploit, Third Party Advisory)
- cna@vuldb.com (Permissions Required, exploit, broken-link)
Frequently asked questions
- What is CVE-2025-8535?
- CVE-2025-8535 is a low-severity vulnerability in Cronoh Nanovault, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-08-05.
- How severe is CVE-2025-8535?
- Low severity. CVSS v3 base score is 3.5 out of 10.
- Is CVE-2025-8535 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.