CVE-2020-8952 Cross-site scripting in n/a
Cross-site scripting vulnerability in Fiserv Accurate Reconciliation allows attackers to inject malicious scripts via the logout page timeout parameter.
- 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-2020-8952?
CVE-2020-8952 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Feb 2020. 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
Fiserv Accurate Reconciliation 2.19.0, fixed in 3.0.0 or higher, allows XSS via the logout.jsp timeOut parameter.
Weakness: CWE-79
Which versions are affected by CVE-2020-8952?
It affects 1 product.
Products include Fiserv Accurate Reconciliation.
How do I fix CVE-2020-8952?
No fix has been published for CVE-2020-8952 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-2020-8952 being exploited?
There is no known exploitation of CVE-2020-8952 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jfx9-rv29-g4qf.