CVE-2018-20719 json
In Tiki before 17.2, the user task component is vulnerable to a SQL Injection via the tiki-user_tasks.php show_history parameter.
published 2019-01-15 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-13264
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
In Tiki before 17.2, the user task component is vulnerable to a SQL Injection via the tiki-user_tasks.php show_history parameter.
Patch / fix
- tiki tikiwiki_cms/groupware 17.2
Exploit prediction
1.00% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.ripstech.com https://blog.ripstech.com/2018/scan-verify-patch-security-issues-in-minutes/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
blog.ripstech.com
/2018/scan-verify-patch-security-issues-in-minutes/
exploit, third-party-advisory
Sources
- CVE List CVE-2018-20719
- NVD CVE-2018-20719
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