CVE-2026-32866 OPEXUS eComplaint and eCase stored XSS via profile first and last name
Authenticated attackers can inject stored XSS payloads via profile name fields, executing scripts in victim sessions to potentially hijack accounts.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-32866?
CVE-2026-32866 is a medium-severity cross-site scripting vulnerability in OPEXUS eCASE, published on 19 Mar 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
OPEXUS eComplaint and eCASE before 10.2.0.0 do not correctly sanitize the contents of first and last name fields in a user profile. An authenticated attacker can inject parts of an XSS payload in their first and last name fields. The payload is executed when the user's full name is rendered. The attacker can run script in the context of a victim's session.
Weakness: CWE-79
Which versions are affected by CVE-2026-32866?
It affects 1 product.
Products include Opexustech Ecase Ecomplaint.
How do I fix CVE-2026-32866?
No fix has been published for CVE-2026-32866 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-32866 being exploited?
There is no known exploitation of CVE-2026-32866 in the wild and no public exploit code.
Other vulnerabilities in OPEXUS eCASE
- CVE-2026-32865 OPEXUS eComplaint and eCase insecure password reset
- CVE-2026-22235 OPEXUS eComplaint IDOR
- CVE-2026-32867 OPEXUS eComplaint unauthenticated file upload
- CVE-2026-32868 OPEXUS eComplaint and eCASE XSS via my information
- CVE-2026-32869 OPEXUS eComplaint and eCASE XSS via Name of Organization field
Sources
Also known as GHSA-659m-rw9h-f7v8.