CVE-2018-8944
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
9.8 Critical
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
1.16%Up 0.7 points since Apr 14, 2021
What each source reports
NVD Score used
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
- Record
CVE-2018-8944- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
- Record
CVE-2018-8944- Updated
- 2026-11-02
EUVDEUVD-2018-20552 No score
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
- Record
EUVD-2018-20552- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6qr4-3hx6-r5mx
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
PHPOK 4.8.338 has an arbitrary file upload vulnerability.
- Record
GHSA-6qr4-3hx6-r5mx- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-8944 is a critical vulnerability (CVSS 9.8) in Phpok, published March 22, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.16%, the 67th percentile. No source names a fixed version.