CVE-2018-11366 json
init.php in the Loginizer plugin 1.3.8 through 1.3.9 for WordPress has Unauthenticated Stored Cross-Site Scripting (XSS) because logging is…
published 2018-05-22 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3402
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
init.php in the Loginizer plugin 1.3.8 through 1.3.9 for WordPress has Unauthenticated Stored Cross-Site Scripting (XSS) because logging is mishandled. This is fixed in 1.4.0.
Patch / fix
Exploit prediction
2.12% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.dewhurstsecurity.com https://blog.dewhurstsecurity.com/2018/05/22/loginizer-wordpress-plugin-xss-vulnerability.html referenced PoC, tagged "exploit" by a source, unverified
- wpvulndb.com https://wpvulndb.com/vulnerabilities/9088 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
plugins.trac.wordpress.org
/changeset/1878502/loginizer
patch
-
blog.dewhurstsecurity.com
/2018/05/22/loginizer-wordpress-plugin-xss-vulnerability.html
exploit, third-party-advisory
-
wpvulndb.com
/vulnerabilities/9088
exploit, third-party-advisory
-
wordpress.org
/plugins/loginizer/#developers
release-notes
Sources
- CVE List CVE-2018-11366
- NVD CVE-2018-11366
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.