CVE-2018-11367
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser...
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser module.
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
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser module.
- Record
CVE-2018-11367- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser module.
- Record
CVE-2018-11367- Updated
- 2026-11-02
EUVDEUVD-2018-3403 No score
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser module.
- Record
EUVD-2018-3403- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p3p7-c5cr-vh56
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser...
An issue was discovered in CppCMS before 1.2.1. There is a denial of service in the JSON parser module.
- Record
GHSA-p3p7-c5cr-vh56- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-20
- 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-2018-11367 is a high vulnerability (CVSS 7.5) in Cppcms, published May 22, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.03%, the 64th percentile. No source names a fixed version.