CVE-2023-3276 - CVE House
Back to Database
Status published Medium CVE-2023-3276

Dromara HuTool XML Parsing Module XmlUtil.java readBySax xml external entity reference

Vulnerability Description

A vulnerability, which was classified as problematic, has been found in Dromara HuTool up to 5.8.19. Affected by this issue is the function readBySax of the file XmlUtil.java of the component XML Parsing Module. The manipulation leads to xml external entity reference. The exploit has been disclosed to the public and may be used. VDB-231626 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-3276

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • fbdhhhh (VulDB User)

References

More from Dromara

View All →
CVE-2025-7552
Dromara Northstar Path AuthorizationInterceptor.java preHandle access control
Medium 5.3
CVE-2025-6925
Dromara RuoYi-Vue-Plus Mail MailController.java path traversal
Medium 6.9
CVE-2025-6517
Dromara MaxKey Meta URL SAML20DetailsController.java add server-side request forgery
Medium 5.3
CVE-2025-2491
Dromara ujcms Edit Template File Page WebFileTemplateController.java update cross site scripting
Medium 4.8
CVE-2025-2490
Dromara ujcms File Upload WebFileUploadController.java upload cross site scripting
Medium 4.8

Affected Vendor

Affected Software

HuTool
Vulnerable Versions:
5.8.0, 5.8.1, 5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6, 5.8.7, 5.8.8, 5.8.9, 5.8.10, 5.8.11, 5.8.12, 5.8.13, 5.8.14, 5.8.15, 5.8.16, 5.8.17, 5.8.18, 5.8.19

Timeline

Official Publish: June 15th, 2023
Last Modified: November 21st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weaknesses (CWE)

CWE-611

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1005 Data from Local System
Collection
T1040 Network Sniffing
Collection
T1105 Ingress Tool Transfer
Command and Control
T1499 Endpoint Denial of Service
Impact