CVE-2022-39026 e-Excellence Inc. U-Office Force - Stored XSS
A remote attacker with general user privileges can inject JavaScript into HTTP headers to perform stored XSS attacks in U-Office Force.
- 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-2022-39026?
CVE-2022-39026 is a medium-severity cross-site scripting vulnerability in e-Excellence Inc. U-Office Force, published on 31 Oct 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
U-Office Force UserDefault page has insufficient filtering for special characters in the HTTP header fields. A remote attacker with general user privilege can exploit this vulnerability to inject JavaScript and perform XSS (Stored Cross-Site Scripting) attack.
Weakness: CWE-79
Which versions are affected by CVE-2022-39026?
It affects 1 product.
Products include Edetw U-Office Force.
How do I fix CVE-2022-39026?
No fix has been published for CVE-2022-39026 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-2022-39026 being exploited?
There is no known exploitation of CVE-2022-39026 in the wild and no public exploit code.
Other vulnerabilities in e-Excellence Inc. U-Office Force
- CVE-2025-2395 e-Excellence U-Office Force - Improper Authentication
- CVE-2023-32757 e-Excellence U-Office Force - Arbitrary File Upload
- CVE-2026-3422 e-Excellence｜U-Office Force - Insecure Deserialization
- CVE-2025-2396 e-Excellence U-Office Force - Arbitrary File Upload
- CVE-2025-12864 e-Excellence｜U-Office Force - SQL Injection
Sources
Also known as GHSA-3x9p-wvg6-r63g.