What’s Vulnerable › Vulnerabilities

CVE-2026-90564: quequnlong shiyi-blog chat sendMsg Endpoint index.vue SysChatMsgMapper.getChatMsgList cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-13 · updated 2026-09-14
• Weakness: CWE-79

Description

A vulnerability was identified in quequnlong shiyi-blog 1.0.0-1.2.1. This impacts the function SysChatMsgMapper.getChatMsgList of the file blog-web/src/views/chat/index.vue of the component chat sendMsg Endpoint. Such manipulation of the argument chat_msg leads to cross site scripting. The attack may be performed from remote. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• quequnlong shiyi-blog: 1.0.0-1.2.1

References

• https://gitee.com/quequnlong/shiyi-blog/
• https://gitee.com/quequnlong/shiyi-blog/issues/IK5RVL
• https://vuldb.com/cve/CVE-2026-90564
• https://vuldb.com/submit/912553
• https://vuldb.com/vuln/403149
• https://vuldb.com/vuln/403149/cti

Get alerted when CVE-2026-90564 or the next vulnerability affects your stack