VulnerabilityModified
CVE-2023-26839
A cross-site request forgery (CSRF) vulnerability in ChurchCRM v4.5.3 allows attackers to edit information for existing people on the site.
MEDIUM 4.3EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
Description
A cross-site request forgery (CSRF) vulnerability in ChurchCRM v4.5.3 allows attackers to edit information for existing people on the site.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- EPSS
- 0.34% probability · 26th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- churchcrm/churchcrm
- Source
- cve@mitre.org
EPSS 0.3% since 10 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/10splayaSec/CVE-Disclosures/tree/main/ChurchCRM/CVE-2023-26839Exploit, Third Party Advisory
- https://github.com/ChurchCRM/CRMProduct
- https://github.com/10splayaSec/CVE-Disclosures/tree/main/ChurchCRM/CVE-2023-26839Exploit, Third Party Advisory
- https://github.com/ChurchCRM/CRMProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.