CVE intelligence and bounded remediation

CVE-2024-9048 — A vulnerability was found in y_project RuoYi up to 4.7.9

Medium CVSS 6.3

A vulnerability was found in y_project RuoYi up to 4.7.9. It has been declared as problematic. Affected by this vulnerability is the function SysUserServiceImpl of the file ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java of the component Backend User Import. The manipulation of the argument loginName leads to cross site scripting. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The patch is named 9b68013b2af87b9c809c4637299abd929bc73510. It is recommended to apply a patch to fix this issue.

Severity
Medium
CVSS
6.3 (4.0)
Published
2024-09-21
CISA KEV
Not currently listed
Ecosystem
java/maven
Weaknesses
CWE-79

Affected products

  • ruoyi / ruoyi

Matched remediation archetype

Cross-site scripting and unsafe browser output

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace reflected, stored, and DOM-derived untrusted values into HTML, attributes, URLs, styles, scripts, and client-side template sinks.
  • Identify affected origins, authenticated user roles, sensitive browser capabilities, and where content is shared across tenants.
  • Review framework escaping, rich-text sanitization, legacy templates, and client-side rendering paths.

Remediate safely

  • Use context-aware framework output encoding and safe DOM APIs; keep untrusted data out of executable contexts.
  • Sanitize intentionally supported markup with a maintained allowlist policy and validate URLs and attributes separately.
  • Update affected rendering components and add tests for every output context using inert sentinel markup.

Authoritative sources

Complete CVE record and remediation plan

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