CVE-2025-71454— vtenext before 25.02.2 CSRF Protection Bypass via HTTP Method Tampering

Quick assessment

Affected

vtenext vtenext

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

vtenext 25.02.2 之前的版本存在跨站请求伪造（CSRF）防护绕过漏洞。该漏洞源于中的函数，该函数对非 POST 请求跳过了的验证。攻击者可诱使已登录用户访问精心构造的链接，发送能改变状态的 GET 请求；由于相关处理器从读取参数，这些请求将以该用户的身份执行相应操作。

CVSS 6.5 · Medium Updated Nov 05, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

vtenext before 25.02.2 CSRF Protection Bypass via HTTP Method Tampering

Source: CVE Program / CVE List V5

Vulnerability Description

vtenext before 25.02.2 contains a cross-site request forgery protection bypass because csrf_check() in include/utils/VteCsrf.php skips __csrf_token validation for non-POST requests. Attackers can induce a logged-in user to open a crafted link sending state-changing GET requests, which handlers read from $_REQUEST, performing actions as that user.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

跨站请求伪造(CSRF)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
vtenext	vtenext	0 ~ 25.02.2	-

II. Public POCs for CVE-2025-71454

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2025-71454

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Other References for CVE-2025-71454 (4)

https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/ third-party-advisory exploit
https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/ technical-description
https://usermanual.vtenext.com/books/release-notes-history/page/vtenext-25022-release-note release-notes
https://www.vulncheck.com/advisories/vtenext-before-25.02.2-csrf-protection-bypass-via-http-method-tampering third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2025-71454

Same Patch Batch · vtenext · 2026-11-04 · 5 CVEs total

CVE-2025-71457	9.8 CRITICAL	vtenext 25.02 before 25.02.1 Unverified Password Change via hub/rpwd.php
CVE-2025-71456	8.1 HIGH	vtenext before 25.02.2 SQL Injection via fieldname in Fax EditView
CVE-2025-71453	6.1 MEDIUM	vtenext before 25.02.2 Reflected XSS via widgetInfoList in HomeWidgetBlockList
CVE-2025-71455	5.3 MEDIUM	vtenext before 25.02.2 Session Identifier Disclosure via Touch Web Service

IV. Related Vulnerabilities

Same product: vtenext

Same vendor: vtenext

Same weakness: CWE-352