CVE-2026-79423CWE-78command-injection

CVE-2026-79423

High · published September 5, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
57.8
In the wild
Unconfirmed
What it is

An authenticated remote code execution (RCE) vulnerability in the admin_config.php component of seacms v13.6 allows attackers to execute arbitrary code via a crafted POST request.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00850 · 57.8th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-05T01:17Z
References (3)
https://github.com/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-79423.md · [email protected]https://github.com/seacmscom/seacms · [email protected]https://github.com/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-79423.md · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 00:00Z
    An authenticated remote code execution (RCE) vulnerability in the admin_config.php component of seacms v13.6 allows attackers to execute arbitrary code via a…
    cvelistv5