CVE-2023-31699 Cross-site scripting in n/a
Attackers can execute arbitrary scripts in victim browsers via reflected XSS in ChurchCRM, potentially leading to session hijacking or data theft.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-31699?
CVE-2023-31699 is a medium-severity cross-site scripting vulnerability in Churchcrm Churchcrm, published on 17 May 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
ChurchCRM v4.5.4 is vulnerable to Reflected Cross-Site Scripting (XSS) via image file.
Weakness: CWE-79
Which versions are affected by CVE-2023-31699?
It affects 1 product.
Products include Churchcrm Churchcrm.
How do I fix CVE-2023-31699?
No fix has been published for CVE-2023-31699 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-2023-31699 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-31699 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Churchcrm Churchcrm
Sources
Also known as GHSA-qx2f-f3j3-v7gw.