CVE-2018-14502 json
controllers/quizzes.php in the Kiboko Chained Quiz plugin before 1.0.9 for WordPress allows remote unauthenticated users to execute arbitra…
published 2020-03-10 6 y ago modified 2026-06-17 4 mo ago also EUVD-2018-6418
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.7%
- EPSS 2.7% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
controllers/quizzes.php in the Kiboko Chained Quiz plugin before 1.0.9 for WordPress allows remote unauthenticated users to execute arbitrary SQL commands via the 'answer' and 'answers' parameters.
Patch / fix
- kibokolabs chained_quiz 1.0.9
Exploit prediction
2.69% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpvulndb.com https://wpvulndb.com/vulnerabilities/9112 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
-
wpvulndb.com
/vulnerabilities/9112
exploit, third-party-advisory
-
wordpress.org
/plugins/chained-quiz/#developers
release-notes, third-party-advisory
Sources
- CVE List CVE-2018-14502
- NVD CVE-2018-14502
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.