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Fencer Vulns
high 7.5

CVE-2025-27223 json

TRUfusion Enterprise through 7.10.4.0 exposes the encrypted COOKIEID as an authentication mechanism for some endpoints such as /trufusionPo…

published 2025-10-27 12 mo ago modified 2026-11-05 3 d ago also EUVD-2025-36214

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known, plus a Nuclei check

Summary

TRUfusion Enterprise through 7.10.4.0 exposes the encrypted COOKIEID as an authentication mechanism for some endpoints such as /trufusionPortal/getProjectList. However, the application uses a static key to create the encrypted cookie, ultimately allowing anyone to forge cookies and gain access to sensitive internal information.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
12 mo ago

Exploit prediction

2.20% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template TRUfusion Enterprise <= 7.10.4.0 - Authentication Bypass nuclei detection template
  • rcesecurity.com https://www.rcesecurity.com/2025/09/when-audits-fail-four-critical-pre-auth-vulnerabilities-in-trufusion-enterprise/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

Weakness
  • CWE-1004 Sensitive Cookie Without 'HttpOnly' Flag

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.