CVE-2020-18439
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in...
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in qinggan phpok 5.1, allows attackers to write arbitrary files or get a shell.
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
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in qinggan phpok 5.1, allows attackers to write arbitrary files or get a shell.
- Record
CVE-2020-18439- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Updated
- 2026-11-02
CVE List No score
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in qinggan phpok 5.1, allows attackers to write arbitrary files or get a shell.
- Record
CVE-2020-18439- Updated
- 2026-11-02
EUVDEUVD-2020-10363 No score
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in qinggan phpok 5.1, allows attackers to write arbitrary files or get a shell.
- Record
EUVD-2020-10363- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xq42-73v3-g528 No score
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in...
An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in qinggan phpok 5.1, allows attackers to write arbitrary files or get a shell.
- Record
GHSA-xq42-73v3-g528- 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-2020-18439 is a critical vulnerability (CVSS 9.1) in Phpok, published November 2, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.01%, the 63rd percentile. No source names a fixed version.