CVE-2025-50286 in the critical feed json
A Remote Code Execution (RCE) vulnerability in Grav CMS v1.7.48 allows an authenticated admin to upload a malicious plugin via the /admin/t…
published 2025-08-06 15 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-23842
- cvss
- 8.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 15.7%
- EPSS 15.7% chance of exploitation in 30 days, percentile 96%
- public exploits
- 2
- Metasploit, Exploit-DB
Summary
A Remote Code Execution (RCE) vulnerability in Grav CMS v1.7.48 allows an authenticated admin to upload a malicious plugin via the /admin/tools/direct-install interface. Once uploaded, the plugin is automatically extracted and loaded, allowing arbitrary PHP code execution and reverse shell access.
Timeline
- Published
- First public exploit (Metasploit exploit/multi/http/grav_admin_direct_install_rce_cve_2025_50286)
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 15 mo ago
Exploit prediction
15.70% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit exploit/multi/http/grav_admin_direct_install_rce_cve_2025_50286 Grav CMS Admin Direct Install Authenticated Plugin Upload RCE metasploit exploit, excellent rank, 2025-08-07
- EDB-52402 Grav CMS 1.7.48 - Remote Code Execution (RCE) webapps, 2025-08-11
- github.com https://github.com/binneko/CVE-2025-50286 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/binneko/CVE-2025-50286
exploit, third-party-advisory
Sources
- CVE List CVE-2025-50286
- NVD CVE-2025-50286
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.