Vulnerability · Published Nov 4, 2026 · Assigned by VulnCheck
CVE-2025-71455vtenext before 25.02.2 Session Identifier Disclosure via Touch Web Service
Medium 5.3
In plain English
A medium-severity information exposure in vtenext from vtenext. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 72.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
vtenext before 25.02.2 contains a session identifier disclosure vulnerability that allows attackers to read the PHPSESSID value returned by the Touch web service endpoint. Attackers who can run script in the vtenext origin, such as through cross-site scripting, can bypass the HttpOnly flag and hijack authenticated sessions.
Affected products (as reported)
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
References
- 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
- VulnCheck Advisory: vtenext before 25.02.2 Session Identifier Disclosure via Touch Web Service third-party-advisory