CVE-2020-15906
tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 27.2%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 27.16% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-307
- Affected
- tiki/tiki
- Source
- cve@mitre.org
EPSS 27.2% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://packetstormsecurity.com/files/159663/Tiki-Wiki-CMS-Groupware-21.1-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- https://info.tiki.org/article473-Security-Releases-of-all-Tiki-versions-since-16-3Patch, Vendor Advisory
- http://packetstormsecurity.com/files/159663/Tiki-Wiki-CMS-Groupware-21.1-Authentication-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- https://info.tiki.org/article473-Security-Releases-of-all-Tiki-versions-since-16-3Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.