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CVE-2024-9048· NVD / CVE Program· CNA VulDB

y_project RuoYi Backend User Import SysUserServiceImpl.java SysUserServiceImpl cross site scripting

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.

MediumCVSS 6.3 · v4.0—No exploit No fix recorded
Published
Sep 21, 2024
Updated
Jun 17, 2026
EPSS
0.4% · 32th percentile
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Report tools

JSON

Action score

25

Monitor

Low priority for now.

CVSS
25 / 40 · 6.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.4%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · VulDB
6.3
NVD has not scored this yet; the score shown is the CNA’s.

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
ruoyiruoyi

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • ruoyi ruoyiup to 4.7.9 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulDB). Independent of NVD's CPE analysis and usually ahead of it.

  • 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, 4.7.9affected

Same product

ruoyi: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-57521SQL Injection vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via the createTable function in S
    40Plan
  • CVE-2023-49371RuoYi up to v4.6 was discovered to contain a SQL injection vulnerability via /system/dept/edit.
    40Plan
  • CVE-2025-28413An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the SysDictTypeController component
    39Monitor
  • CVE-2025-28412An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the /editSave method in SysNoticeController
    39Monitor
  • CVE-2025-28411An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the editSave method in /tool/gen/editSave
    39Monitor
  • CVE-2025-28410An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the cancelAuthUserAll method does not properly validate whethe
    39Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-4290024 days apartRuoyi v4.7.9 and before was discovered to contain a cross-site scripting (XSS) vulnerability via the sql parameter of the createTable() func
    24Monitor
  • CVE-2024-4159964 days apartCross Site Scripting vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via the file upload method
    24Monitor
  • CVE-2023-7133268 days aparty_project RuoYi HTTP POST Request login cross site scripting
    24Monitor
  • CVE-2023-3815428 days aparty_project RuoYi File Upload uploadFilesPath cross site scripting
    24Monitor
  • CVE-2024-651179 days aparty_project RuoYi Content-Type isJsonRequest cross site scripting
    21Monitor
  • CVE-2025-7901302 days apartyangzongzhuan RuoYi Swagger UI index.html cross site scripting
    21Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
X

Weakness class (CWE)

CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Root cause

User content is inserted into the page as HTML. The browser interprets the content as code rather than data.

The bug in code

The whole CWE-79 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
commentEl.innerHTML = comment.body;

Fixed

ts
commentEl.textContent = comment.body;

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records