Critical 9.8Published Jan 8, 2026

CVE-2026-22234OPEXUS eCasePortal unauthenticated IDOR

Updated under an hour ago (Oct 27, 2026, 9:50 PM ET)

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It affects OPEXUS eCase Portal and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for OPEXUS eCase Portal

Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: cisa-cg
NVD analysis: Analyzed
Record last updated: Mar 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

OPEXUS eCase Portal opexus:ecase_portal (from the name)	before 9.0.45.0; 9.0.45.0 not affected	CNA record
opexustech ecase_portal opexustech:ecase_portal	before 9.0.45.0	NVD

References

References

https://www.cve.org/CVERecord?id=CVE-2026-22234	vdb-entry, third-party-advisory
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-008-02.json	government-resource, third-party-advisory, broken-link

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.