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THREATINT
PUBLISHED

CVE-2025-8751

Protected Total WebShield Extension Block Page cross site scripting



Description

EN DE

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.

Es wurde eine Schwachstelle in Protected Total WebShield Extension bis 3.2.0 für Chrome ausgemacht. Sie wurde als problematisch eingestuft. Es betrifft eine unbekannte Funktion der Komponente Block Page. Durch die Manipulation des Arguments Category mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Die Komplexität eines Angriffs ist eher hoch. Sie ist schwierig auszunutzen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-08-08 | Published 2025-08-09 | Updated 2025-08-09 | Assigner VulDB


LOW: 2.3CVSS: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
LOW: 3.1CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
LOW: 3.1CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.6AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code Injection

Product status

3.0
affected

3.1
affected

3.2.0
affected

Timeline

2025-08-08:Advisory disclosed
2025-08-08:VulDB entry created
2025-08-08:VulDB entry last update

Credits

KhoaDao-FPT-Metrodata-Indonesia (VulDB User) reporter

References

vuldb.com/?id.319245 (VDB-319245 | Protected Total WebShield Extension Block Page cross site scripting) vdb-entry technical-description

vuldb.com/?ctiid.319245 (VDB-319245 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.623677 (Submit #623677 | Total WebShield Chrome Antivirus Protection v3.2.0 Client‑side Self‑HTML Injection) third-party-advisory

news.fmisec.com/...ction-in-total-webshield-chrome-extension related

news.fmisec.com/...ction-in-total-webshield-chrome-extension exploit

cve.org (CVE-2025-8751)

nvd.nist.gov (CVE-2025-8751)

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