Description
tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and /imgUpload endpoints in FileUploadController.java and UEditorController.java have no file type validation. Attackers can upload arbitrary HTML/JavaScript files to the server.
Published: 2026-08-26
Score: 4.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 27 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 26 Aug 2026 23:45:00 +0000

Type Values Removed Values Added
Title Unrestricted File Upload Leading to Stored XSS in tamguo 1.5.3
Weaknesses CWE-434
CWE-79

Wed, 26 Aug 2026 22:00:00 +0000

Type Values Removed Values Added
Description tamguo 1.5.3 is vulnerable to Unrestricted File Upload Leading to Stored XSS. The /uploadFile and /imgUpload endpoints in FileUploadController.java and UEditorController.java have no file type validation. Attackers can upload arbitrary HTML/JavaScript files to the server.
References

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-27T15:38:34.356Z

Reserved: 2026-08-17T00:00:00.000Z

Link: CVE-2026-75331

cve-icon Vulnrichment

Updated: 2026-08-27T15:38:29.532Z

cve-icon NVD

Status : Received

Published: 2026-08-26T22:16:29.210

Modified: 2026-08-27T17:19:55.950

Link: CVE-2026-75331

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T23:30:12Z

Weaknesses
  • CWE-434

    Unrestricted Upload of File with Dangerous Type

  • CWE-79

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