CVE-2022-26156 Open redirect in n/a
Attackers can hijack form actions via the RelayState parameter, potentially stealing user data or credentials in Cherwell Service Management.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-26156?
CVE-2022-26156 is a medium-severity vulnerability in n/a, published on 28 Feb 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An issue was discovered in the web application in Cherwell Service Management (CSM) 10.2.3. Injection of a malicious payload within the RelayState= parameter of the HTTP request body results in the hijacking of the form action. Form-action hijacking vulnerabilities arise when an application places user-supplied input into the action URL of an HTML form. An attacker can use this vulnerability to construct a URL that, if visited by another application user, will modify the action URL of a form to point to the attacker's server.
Weakness: CWE-601
Which versions are affected by CVE-2022-26156?
It affects 1 product.
Products include Cherwell Cherwell Service Management.
How do I fix CVE-2022-26156?
No fix has been published for CVE-2022-26156 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-26156 being exploited?
There is no known exploitation of CVE-2022-26156 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pggh-6f57-mfx9.