CVE-2019-5961

7.4 highEPSS 0.6%

High (7.4) in mastodon-tootdon tootdon for mastodon. EPSS 0.6% chance of exploitation in the next 30 days.

The Android App 'Tootdon for Mastodon' version 3.4.1 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Severity

CVSS 3.0

7.4 high

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE: CWE-295
Published: 2019-07-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mastodon-tootdon:tootdon_for_mastodon

References

http://blog.mastodon-tootdon.com/entry/2019/05/20/204019
https://jvn.jp/en/jp/JVN57806517/index.html
http://blog.mastodon-tootdon.com/entry/2019/05/20/204019
https://jvn.jp/en/jp/JVN57806517/index.html

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