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Fencer Vulns
high 8.8

CVE-2024-42599 json

SeaCMS 13.0 has a remote code execution vulnerability.

published 2024-08-22 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-39703

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 73%
public exploits
0
none known

Summary

SeaCMS 13.0 has a remote code execution vulnerability. The reason for this vulnerability is that although admin_files.php imposes restrictions on edited files, attackers can still bypass these restrictions and write code, allowing authenticated attackers to exploit the vulnerability to execute arbitrary commands and gain system privileges.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.44% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • gitee.com https://gitee.com/fushuling/cve/blob/master/SeaCMS%20V13%20admin_files.php%20code%20injection.md referenced PoC, tagged "exploit" by a source, unverified
  • gitee.com https://gitee.com/fushuling/cve/blob/master/CVE-2024-42599.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • seacms seacms

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

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.