CVE-2020-36932 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.exploit-db.com/exploits/49251
https://www.seacms.net/
https://www.vulncheck.com/advisories/seacms-checkuser-stored-xss

History

Sun, 25 Jan 2026 22:15:00 +0900

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		https://www.exploit-db.com/exploits/49251 https://www.seacms.net/ https://www.vulncheck.com/advisories/seacms-checkuser-stored-xss
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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: VulnCheck

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

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

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

Link: CVE-2020-36932

Vulnrichment

No data.

NVD

Status : Received

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

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

Link: CVE-2020-36932

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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