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CVE-2026-22231— OPEXUS eCASE Audit Document Check Out stored XSS

Quick assessment

Affected
OPEXUS eCASE Audit
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OPEXUS eCASE Audit是美国OPEXUS公司的一个审计管理软件。 OPEXUS eCASE Audit存在安全漏洞，该漏洞源于认证攻击者可在Document Check Out功能中保存JavaScript，可能导致跨站脚本攻击。

CVSS 5.5 · Medium EPSS 0.24% · P13

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript
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I. Basic Information for CVE-2026-22231

Vulnerability Information
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Vulnerability Title
OPEXUS eCASE Audit Document Check Out stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
OPEXUS eCASE Audit allows an authenticated attacker to save JavaScript as a comment within the Document Check Out functionality. The JavaScript is executed whenever another user views the Action History Log. Fixed in OPEXUS eCASE Platform 11.14.1.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
OPEXUS eCASE Audit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OPEXUS eCASE Audit是美国OPEXUS公司的一个审计管理软件。 OPEXUS eCASE Audit存在安全漏洞，该漏洞源于认证攻击者可在Document Check Out功能中保存JavaScript，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OPEXUS eCASE Audit 11.4.0 ~ 11.14.1.0 -

II. Public POCs for CVE-2026-22231

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III. Intelligence Information for CVE-2026-22231

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Vendor Advisories for CVE-2026-22231 (1)

Same Patch Batch · OPEXUS · 2026-01-08 · 6 CVEs total

CVE-2026-22234 9.8 CRITICAL OPEXUS eCasePortal unauthenticated IDOR
CVE-2026-22230 7.6 HIGH OPEXUS eCASE Audit incorrect access control
CVE-2026-22235 7.5 HIGH OPEXUS eComplaint IDOR
CVE-2026-22233 5.5 MEDIUM OPEXUS eCASE Audit Project Cost stored XSS
CVE-2026-22232 5.5 MEDIUM OPEXUS eCASE Audit Project Setup stored XSS

IV. Related Vulnerabilities

Same product: eCASE Audit
Same vendor: OPEXUS
Same weakness: CWE-79

V. Comments for CVE-2026-22231

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