What is CVE-2020-23356?

CVE-2020-23356 is a high-severity vulnerability in Nibbleblog. CVSS score: 7.5/10. Published 2021-01-27.

How severe is CVE-2020-23356?

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

Vulnerability in Nibbleblog

CVE-2020-23356

dmin/kernel/api/login.class.phpin in nibbleblog v3.7.1c allows type juggling for login bypass because == is used instead of === for password hashes, which mishandles hashes that begin with 0e followed by exclusively numerical characters.

EPSS: 0.010 (58.5th 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:N/I:H/A:N.

Affected products

Nibbleblog — versions 3.7.1c
N/a — versions n/a

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-23356?: CVE-2020-23356 is a high-severity vulnerability in Nibbleblog. CVSS score: 7.5/10. Published 2021-01-27.
How severe is CVE-2020-23356?: High severity. CVSS v3 base score is 7.5 out of 10.