CVE-2020-23356

7.5 highEPSS 1.0%

High (7.5) in nibbleblog nibbleblog. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
Published: 2021-01-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nibbleblog:nibbleblog

References

https://github.com/dignajar/nibbleblog/pull/148
https://github.com/dignajar/nibbleblog/pull/148

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