SeaCMS 11.1 contains a stored cross-site scripting vulnerability in the checkuser parameter of the admin settings page. Attackers can inject malicious JavaScript payloads that will execute in users' browsers when the page is loaded.
History

Mon, 26 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 26 Jan 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Seacms
Seacms seacms
Vendors & Products Seacms
Seacms seacms

Sun, 25 Jan 2026 13:15:00 +0000

Type Values Removed Values Added
Description SeaCMS 11.1 contains a stored cross-site scripting vulnerability in the checkuser parameter of the admin settings page. Attackers can inject malicious JavaScript payloads that will execute in users' browsers when the page is loaded.
Title Seacms 11.1 - 'checkuser' Stored XSS
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-01-25T13:04:16.909Z

Updated: 2026-01-26T13:34:23.811Z

Reserved: 2026-01-25T12:45:06.367Z

Link: CVE-2020-36932

cve-icon Vulnrichment

Updated: 2026-01-26T13:34:16.947Z

cve-icon NVD

Status : Received

Published: 2026-01-25T13:15:59.560

Modified: 2026-01-25T13:15:59.560

Link: CVE-2020-36932

cve-icon Redhat

No data.