CVE-2018-11686
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via...
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via setup.php and change_config.php.
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
What each source reports
NVD Score used
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via setup.php and change_config.php.
- Record
CVE-2018-11686- 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-20
- Updated
- 2026-11-02
CVE List No score
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via setup.php and change_config.php.
- Record
CVE-2018-11686- Updated
- 2026-11-02
EUVDEUVD-2018-3706 No score
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via setup.php and change_config.php.
- Record
EUVD-2018-3706- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pqf7-xmp7-f2q9
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via...
The Publish Service in FlexPaper (later renamed FlowPaper) 2.3.6 allows remote code execution via setup.php and change_config.php.
- Record
GHSA-pqf7-xmp7-f2q9- 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-20
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Flexpaper PHP Publish Service 2.3.6 - Remote Code Execution | 2019-03-11 |
| Nuclei | FlexPaper/FlowPaper 2.3.6 - Remote Code Execution | |
| PoC in GitHub | mpgn/CVE-2018-11686 | 2019-03-20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Nuclei, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-11686 is a critical vulnerability (CVSS 9.8) in Flowpaper Flexpaper, published July 3, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 52.5%, the 98th percentile. No source names a fixed version.
