CVE-2026-22235
Unknown Unknown - Not Provided
Insecure Direct Object Reference in OPEXUS eComplaint Allows File Download

Publication date: 2026-01-08

Last updated on: 2026-02-18

Assigner: Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government

Description
OPEXUS eComplaint before version 9.0.45.0 allows an attacker to visit the the 'DocumentOpen.aspx' endpoint, iterate through predictable values of 'chargeNumber', and download any uploaded files.
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Meta Information
Published
2026-01-08
Last Modified
2026-02-18
Generated
2026-06-19
AI Q&A
2026-01-08
EPSS Evaluated
2026-06-18
NVD
CVE-2026-22235
EUVD
EUVD-2026-1485
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
opexustech ecase_ecomplaint to 9.0.45.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
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Executive Summary

This vulnerability in OPEXUS eComplaint before version 9.0.45.0 allows an attacker to access the 'DocumentOpen.aspx' endpoint and iterate through predictable 'chargeNumber' values to download any uploaded files without authorization.

Impact Analysis

An attacker exploiting this vulnerability can download sensitive or confidential files uploaded to the system without permission, potentially leading to data breaches and unauthorized data exposure.

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