CSRF in Churchcrm
CVE-2023-26840
A cross-site request forgery (CSRF) vulnerability in ChurchCRM v4.5.3 allows attackers to set a person to a user and set that user to be an Administrator.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (19.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Churchcrm — versions 4.5.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/ChurchCRM/CRM (Product)
- github.com/10splayaSec/CVE-Disclosures/tree/main/ChurchCRM/CVE-2023-26840 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-26840?
- CVE-2023-26840 is a medium-severity vulnerability in Churchcrm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.3/10. Published 2023-04-25.
- How severe is CVE-2023-26840?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2023-26840 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.