What’s Vulnerable › Vulnerabilities

CVE-2023-26840

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-25 · updated 2026-06-17
• Weakness: CWE-352

Description

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.

Affected products

• ChurchCRM CRM: 4.5.3

References

• https://github.com/10splayaSec/CVE-Disclosures/tree/main/ChurchCRM/CVE-2023-26840
• https://github.com/ChurchCRM/CRM
• https://github.com/10splayaSec/CVE-Disclosures/tree/main/ChurchCRM/CVE-2023-26840
• https://github.com/ChurchCRM/CRM

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