CVE-2026-82598CWE-74CWE-94code-injection

CVE-2026-82598

High · published August 31, 2026

CVSS v3.1
7.3
EPSS
1%
Percentile
43.1
In the wild
Unconfirmed
What it is

A vulnerability was determined in SeaCMS up to 13.6. Affected is the function parseIf of the file search.php of the component Template Engine. This manipulation of the argument searchtype causes code injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00516 · 43.1th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-08-31T05:16Z
References (5)
https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/c-009-search-cascade-template-rce.md · [email protected]https://vuldb.com/cve/CVE-2026-82598 · [email protected]https://vuldb.com/submit/892763 · [email protected]https://vuldb.com/vuln/397100 · [email protected]https://vuldb.com/vuln/397100/cti · [email protected]
EPSS history
Timeline
  • 01 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 31 AUG 00:30Z
    SeaCMS Template search.php parseIf code injection
    cvelistv5