CVE-2026-22233Network attack vector

Browser script execution via unsanitized staff-hours comments

Published Jan 8, 2026 · Updated Jan 8, 2026

Stored cross-site scripting in affected OPEXUS eCASE Audit releases allows remote authenticated users to execute JavaScript. The Estimated Staff Hours field stores a comment containing unneutralized script content and renders it in the Project Cost tab. An authenticated attacker must save the payload, and execution occurs when another user opens that tab, exposing that user’s browser session to script-driven data access and actions.

CVSS severity4.8
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored cross-site scripting in affected OPEXUS eCASE Audit releases allows remote authenticated users to execute JavaScript. The Estimated Staff Hours field stores a comment containing unneutralized script content and renders it in the Project Cost tab. An authenticated attacker must save the payload, and execution occurs when another user opens that tab, exposing that user’s browser session to script-driven data access and actions.

The record

CVE
CVE-2026-22233
Published
Jan 8, 2026
Updated
Jan 8, 2026
Vendor
OPEXUS
Product
eCASE Audit
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.4.0 <11.14.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OPEXUS · eCASE Auditversion=11.4.0 <11.14.2.0

Published CVSS scores

4.8Cybersecurity and Infrastructure Security AgencyCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
5.5Cybersecurity and Infrastructure Security AgencyCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
5.4NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo