CVE-2020-8891Medium· 5.9▾ SunlitAn issue was discovered in MISP before 2.4.121. It did not canonicalize usernames when trying to block a brute-force series of invalid requests.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0.3 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 31.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
1.4%
1.4% → 1.4%
An issue was discovered in MISP before 2.4.121. It did not canonicalize usernames when trying to block a brute-force series of invalid requests.
misp < 2.4.121Upgrade past the affected range:
misp 2.4.121Connected by shared product, vendor, weakness, or advisory.
CVE-2020-8892High· 8.1An issue was discovered in MISP before 2.4.121
CVE-2020-8890Medium· 5.9An issue was discovered in MISP before 2.4.121
CVE-2020-8894Medium· 6.5An issue was discovered in MISP before 2.4.121
CVE-2020-8893High· 7.5An issue was discovered in MISP before 2.4.121
CVE-2026-103655Critical· 9.3MISP contains a vulnerability in its two-factor authentication (TOTP) verification process that permits a valid one-time code to be accepted more than once within its time-based validity window. The issue exists in the user login flow w…
CVE-2026-103651High· 7.6MISP contains a vulnerability in its one-time password (OTP) authentication flow that allows replay of a consumed HOTP (paper) token and rewinding of the token counter. The HOTP verification logic compared the submitted token against a …