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CVE-2026-22234

OPEXUS eCasePortal unauthenticated IDOR

Published: Jan 8, 2026Updated: Feb 18, 2026 Sources: CVE List NVD csafCWE-639
9.8CRITICAL
NVD MITRE
EPSS Score
0.4%
Top 69.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

OPEXUS eCasePortal before version 9.0.45.0 allows an unauthenticated attacker to navigate to the 'Attachments.aspx' endpoint, iterate through predictable values of 'formid', and download or delete all user-uploaded files, or upload new files.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-639

Affected Products

OPEXUS
commercial
eCase PortalMixed
Enterprise Software / document-mgmt
opexustech
commercialaka foiaxpress public access link, foiaxpress, ecase ecomplaint
ecase portalOn-prem
Enterprise Software / document-mgmt

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://www.cve.org/CVERecord?id=CVE-2026-22234
cve.org
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-008-02.json
raw.githubusercontent.com
https://www.cve.org/CVERecord?id=CVE-2026-22235
cve.org

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