CVE-2020-22789 Cross-site scripting in n/a
Remote attackers can inject scripts via the login page to gain admin privileges when administrators view logs.
- 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-2020-22789?
CVE-2020-22789 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Apr 2021. 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
Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.
Weakness: CWE-79
Which versions are affected by CVE-2020-22789?
It affects 1 product.
Products include Safe Fme Server.
How do I fix CVE-2020-22789?
No fix has been published for CVE-2020-22789 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-2020-22789 being exploited?
There is no known exploitation of CVE-2020-22789 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2022-38339 Cross-site scripting in n/a
- CVE-2022-38340 Path traversal in n/a
- CVE-2018-20402 Hardcoded credentials in n/a
- CVE-2022-38342 Safe Software FME Server v2021.2.5, v2022.0.0.2 and below was discovered to contain a XML External Entity (XXE) vulnerability which allows a
- CVE-2023-35801 Path traversal in n/a
Sources
Also known as GHSA-gfxh-gvwh-3w55.