CVE-2023-31548 Cross-site scripting in n/a
Attackers can execute arbitrary scripts in ChurchCRM via stored XSS in the FundRaiserEditor component, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-31548?
CVE-2023-31548 is a medium-severity cross-site scripting vulnerability in Churchcrm Churchcrm, published on 31 May 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A stored Cross-site scripting (XSS) vulnerability in the FundRaiserEditor.php component of ChurchCRM v4.5.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
Weakness: CWE-79
Which versions are affected by CVE-2023-31548?
It affects 1 product.
Products include Churchcrm Churchcrm.
How do I fix CVE-2023-31548?
No fix has been published for CVE-2023-31548 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-2023-31548 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-31548 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in Churchcrm Churchcrm
Sources
Also known as GHSA-rp8v-5ccc-647j.