CVE-2025-50286

Exp

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.

Published: 2025-08-06 Last update: 2025-11-07 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-50286 is rated High Exploit Risk (87/100): CVSS High severity, with high exploitation likelihood (EPSS 73.13%, 99th percentile). 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +7.28% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2025-50286

EDB-ID Source Kind Published Link
52402 exploit_db edb 2025-08-11 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2025-50286

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-02 65.85% 73.13% +7.28%
2 2026-05-26 66.51% 65.85% -0.66%
3 2026-04-22 — 66.51% —

Full EPSS history (20 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-50286

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.1 3.1 HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.2 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-50286

Affected software / configurations for CVE-2025-50286

Vendor Product Version Raw CPE
getgrav grav 1.7.48 cpe:2.3:a:getgrav:grav:1.7.48:*:*:*:*:*:*:*

References for CVE-2025-50286

URL Tags
https://github.com/binneko/CVE-2025-50286 Exploit Third Party Advisory
cvelogic Threat Intelligence