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Fencer Vulns
medium 4.3

CVE-2025-65806 json

The E-POINT CMS eagle.gsam-1169.1 file upload feature improperly handles nested archive files.

published 2025-12-04 11 mo ago modified 2026-11-04 4 d ago also EUVD-2025-201253

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits
0
none known

Summary

The E-POINT CMS eagle.gsam-1169.1 file upload feature improperly handles nested archive files. An attacker can upload a nested ZIP (a ZIP containing another ZIP) where the inner archive contains an executable file (e.g. webshell.php). When the application extracts the uploaded archives, the executable may be extracted into a web-accessible directory. This can lead to remote code execution (RCE), data disclosure, account compromise, or further system compromise depending on the web server/process privileges. The issue arises from insufficient validation of archive contents and inadequate restrictions on extraction targets.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
11 mo ago

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/Bidon47/CVE-2025-65806/blob/main/CVE-2025-65806.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type

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.