Vulnerability Details CVE-2021-28373
The auth_internal plugin in Tiny Tiny RSS (aka tt-rss) before 2021-03-12 allows an attacker to log in via the OTP code without a valid password. NOTE: this issue only affected the git master branch for a short time. However, all end users are explicitly directed to use the git master branch in production. Semantic version numbers such as 21.03 appear to exist, but are automatically generated from the year and month. They are not releases.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 36.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://community.tt-rss.org/t/check-password-not-called-if-otp-is-enabled-update-asap-if-youre-using-2fa/4502
- https://git.tt-rss.org/fox/tt-rss/commit/4949e1a59059d9e72ba7a98f783cec312c06c6d2
- https://community.tt-rss.org/t/check-password-not-called-if-otp-is-enabled-update-asap-if-youre-using-2fa/4502
- https://git.tt-rss.org/fox/tt-rss/commit/4949e1a59059d9e72ba7a98f783cec312c06c6d2
Products affected by CVE-2021-28373
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cpe:2.3:a:tt-rss:tiny_tiny_rss:-
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cpe:2.3:a:tt-rss:tiny_tiny_rss:17.4
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cpe:2.3:a:tt-rss:tiny_tiny_rss:2020-09-16