CVE-2025-8535

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.9% of scored records. A rank, not a probability.

NVD base score

2.0 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-08-05 00:02Z1 YR AGO

Last updated

2025-08-05 14:57Z1 YR AGO

Reserved

2025-08-04

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
• CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.1

Document digest

028391ba91ede62c82d0e213adecee2910b78cab6e55cb85e81a114715831eab

• vuldb.comVDB-318665 | cronoh NanoVault xrb URL main.js executeJavaScript cross site scriptinghttps://vuldb.com/?id.318665vdb-entrytechnical-description
• vuldb.comVDB-318665 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.318665signaturepermissions-required
• vuldb.comSubmit #619142 | cronoh nanovault v1.2.1 Code Injectionhttps://vuldb.com/?submit.619142third-party-advisory
• gist.github.comhttps://gist.github.com/jackfromeast/1e2e206813887a470e00b8474c616567related
• drive.google.comhttps://drive.google.com/file/d/1Hil-UQiLweGe9q1aCiiyQoiW9wOJsY7-/view?usp=drive_linkbroken-linkexploit