CVE-2025-8751
LOW EPSS 35.5%
Published Aug 9, 202510mo ago · Modified Jun 17, 20261w ago
1.3 CVSS 4.0
Published Aug 9, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago
Description
A vulnerability was found in Protected Total WebShield Extension up to 3.2.0 on Chrome. It has been classified as problematic. This affects an unknown part of the component Block Page. The manipulation of the argument Category leads to cross site scripting. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. 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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/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 Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction P
Scope X
Threat Intelligence
EPSS Exploit Probability
35.5% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 2
CWE-79 Cross-site Scripting Injection
CWE-94 Improper Control of Generation of Code (Code Injection) Injection
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| totalwebshield | total_webshield | * | ≤3.2.0 |
References 5
- news.fmisec.com https://news.fmisec.com/self-html-injection-in-total-webshield-chrome-extension
- news.fmisec.com https://news.fmisec.com/self-html-injection-in-total-webshield-chrome-extension#heading-vulnerability-details
- vuldb.com https://vuldb.com/?ctiid.319245
- vuldb.com https://vuldb.com/?id.319245
- vuldb.com https://vuldb.com/?submit.623677
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.