CVE-2018-11322 json
An issue was discovered in Joomla!
published 2018-05-22 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3360
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
An issue was discovered in Joomla! Core before 3.8.8. Depending on the server configuration, PHAR files might be handled as executable PHP scripts by the webserver.
Patch / fix
- joomla joomla! 3.8.8
Exploit prediction
1.71% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
developer.joomla.org
/security-centre/730-20180502-core-add-phar-files-to-the-upload-blacklist.html
vendor-advisory
-
securityfocus.com
/bid/104272
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1040966
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2018-11322
- NVD CVE-2018-11322
Fencer Intel 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.