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Fencer Vulns
high 7.5

CVE-2022-28997 json

CSZCMS v1.3.0 allows attackers to execute a Server-Side Request Forgery (SSRF) which can be leveraged to leak sensitive data via a local fi…

published 2022-05-23 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-33427

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
0
none known

Summary

CSZCMS v1.3.0 allows attackers to execute a Server-Side Request Forgery (SSRF) which can be leveraged to leak sensitive data via a local file inclusion at /admin/filemanager/connector/.

Exploit prediction

2.08% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • packetstormsecurity.com https://packetstormsecurity.com/files/166613/CSZCMS-1.3.0-SSRF-LFI-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
  • i.imgur.com https://i.imgur.com/pzWjkXI.png referenced PoC, tagged "exploit" by a source, unverified
  • i.imgur.com https://i.imgur.com/xxjxnGk.png referenced PoC, tagged "exploit" by a source, unverified
  • i.imgur.com https://i.imgur.com/S1F7MaJ.png referenced PoC, tagged "exploit" by a source, unverified
  • i.imgur.com https://i.imgur.com/BwWTfYU.png referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

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.