CVE-2022-0473 Dynamic field error message is vulnerable to XSS
Administrators can inject malicious JavaScript into dynamic field error messages, leading to code execution in the agent browser.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-0473?
CVE-2022-0473 is a low-severity cross-site scripting vulnerability in Otrs Otrs, published on 7 Feb 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
OTRS administrators can configure dynamic field and inject malicious JavaScript code in the error message of the regular expression check. When used in the agent interface, malicious code might be exectued in the browser. This issue affects: OTRS AG OTRS 7.0.x version: 7.0.31 and prior versions.
Weakness: CWE-79
Which versions are affected by CVE-2022-0473?
It affects 1 product.
Products include Otrs Otrs.
How do I fix CVE-2022-0473?
No fix has been published for CVE-2022-0473 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-2022-0473 being exploited?
There is no known exploitation of CVE-2022-0473 in the wild and no public exploit code.
Other vulnerabilities in Otrs Otrs
Sources
Also known as GHSA-j2qj-f5h6-7m56.