CVE-2026-36761

MEDIUM EPSS 5.0%

Published Apr 30, 20262mo ago · Modified Jun 17, 20261w ago

6.1 CVSS 3.1

Medium

Published Apr 30, 2026 2mo ago

Last Modified Jun 17, 2026 1w ago

Description

A stored cross-site scripting (XSS) vulnerability in the /msg/msgInner/save endpoint of JeeSite v5.15.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted input into the msgContent parameter.

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

5.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

github.com https://github.com/thinkgem/jeesite
github.com https://github.com/thinkgem/jeesite/issues/528

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.