What is CVE-2023-26855?

CVE-2023-26855 is a high-severity vulnerability in Churchcrm, classified under Use of Insufficiently Random Values. CVSS score: 7.5/10. Published 2023-04-04.

How severe is CVE-2023-26855?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-26855 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Churchcrm

CVE-2023-26855

The hashing algorithm of ChurchCRM v4.5.3 utilizes a non-random salt value which allows attackers to use precomputed hash tables or dictionary attacks to crack the hashed passwords.

EPSS: 0.007 (50.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Churchcrm — versions 4.5.3
N/a — versions n/a

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-26855?: CVE-2023-26855 is a high-severity vulnerability in Churchcrm, classified under Use of Insufficiently Random Values. CVSS score: 7.5/10. Published 2023-04-04.
How severe is CVE-2023-26855?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-26855 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.