CVE-2021-39608 EXPLOIT
7.2
HIGH · CVSS 3.1 · EPSS 45.9% (pctl 99)
Patch early
A public exploit exists.
Description
Remote Code Execution (RCE) vulnerabilty exists in FlatCore-CMS 2.0.7 via the upload addon plugin, which could let a remote malicious user exeuct arbitrary php code.
Scoring
| CVSS | 7.2 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 45.95% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-434 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2021-08-23 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| flatcore | flatcore-cms |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | FlatCore CMS 2.0.7 - Remote Code Execution (RCE) (Authenticated) | 2021-09-06 |
References
→ the Explorer · watch your stack · NVD