PT-2026-21567 · Erzhongxmu · Jeewms

Din4 · Published 2026-02-23 · Updated 2026-02-24 · CVE-2026-3028

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions erzhongxmu JEEWMS versions up to 3.7

Description A flaw exists in erzhongxmu JEEWMS that allows for cross site scripting. The issue is located in the doAdd function within the file src/main/java/com/jeecg/demo/controller/JeecgListDemoController.java. Manipulation of the Name argument can trigger this flaw. The exploit has been publicly disclosed.

Recommendations Versions prior to 3.8 should be updated. As a temporary workaround, consider restricting or disabling the doAdd function until a patch is available.

Exploit

Fix

Code Injection

XSS

Weakness Enumeration

CWE-94

CWE-79

Related Identifiers

CVE-2026-3028

Affected Products

Jeewms

References · 8

• 🔥 https://notion.so/JEEWMS-Stored-Cross-Site-Scripting-XSS-in-SysModule-304ea92a3c418099bed7f1e0bca12d83 · Exploit
• https://osv.dev/vulnerability/CVE-2026-3028 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3028 · Security Note
• https://vuldb.com/?ctiid.347384 · Note
• https://twitter.com/CVEnew/status/2026184682560520367 · Twitter Post
• https://vuldb.com/?id.347384 · Note
• https://t.me/CVEtracker/45532 · Telegram Post
• https://vuldb.com/?submit.756527 · Note