CVE-2018-11736 json
An issue was discovered in Pluck before 4.7.7-dev2.
published 2018-06-05 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3755
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 8.4%
- EPSS 8.4% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
An issue was discovered in Pluck before 4.7.7-dev2. /data/inc/images.php allows remote attackers to upload and execute arbitrary PHP code by using the image/jpeg content type for a .htaccess file.
Patch / fix
Timeline
- Published
- First public exploit (EDB-52460)
Exploit prediction
8.44% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-52460 Pluck 4.7.7-dev2 - PHP Code Execution webapps, 2025-12-08
- github.com https://github.com/pluck-cms/pluck/issues/61 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/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-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/pluck-cms/pluck/issues/61
exploit, third-party-advisory
-
github.com
/pluck-cms/pluck/releases/tag/4.7.7-dev2
release-notes, third-party-advisory
Sources
- CVE List CVE-2018-11736
- NVD CVE-2018-11736
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.