CVE-2020-11826

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-04-16 · updated 2026-06-17
Weakness: CWE-312

Description

Users can lock their notes with a password in Memono version 3.8. Thus, users needs to know a password to read notes. However, these notes are stored in a database without encryption and an attacker can read the password-protected notes without having the password. Notes are stored in the ZENTITY table in the memono.sqlite database.

Affected products

Appinghouse Memono: 3.8

References

https://fatihhcelik.blogspot.com/2020/02/memono-insecure-data-storage-ios.html
https://fatihhcelik.blogspot.com/2020/02/memono-insecure-data-storage-ios.html

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