Cross-Site Scripting in maliangnansheng bbs-springboot Product
CVE-2026-90563

5.1MEDIUM

Key Information:

Vendor

Maliangnansheng

Status
Bbs-springboot
Vendor
CVE Published:
13 September 2026

What is CVE-2026-90563?

A Cross-Site Scripting (XSS) vulnerability exists in the funcction utils.toToc of ArticleController.java in the maliangnansheng bbs-springboot version 3.0.0. This flaw can be exploited remotely, allowing attackers to inject malicious scripts into web pages viewed by users, potentially leading to data theft, session hijacking, and other security breaches. Users of the affected version should take immediate action to mitigate this vulnerability.

Affected Version(s)

bbs-springboot 3.0.0

References

https://vuldb.com/vuln/403148
vdb-entrytechnical-description
https://vuldb.com/vuln/403148/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90563
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

JunRoinxxX (VulDB User)
.