CVE-2018-20598
UCMS 1.4.7 has ?do=user_addpost CSRF.
8.8 High
UCMS 1.4.7 has ?do=user_addpost CSRF.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
0.53%Up 0.1 points since Apr 14, 2021
What each source reports
NVD Score used
UCMS 1.4.7 has ?do=user_addpost CSRF.
- Record
CVE-2018-20598- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
UCMS 1.4.7 has ?do=user_addpost CSRF.
- Record
CVE-2018-20598- Updated
- 2026-11-02
EUVDEUVD-2018-13149 No score
UCMS 1.4.7 has ?do=user_addpost CSRF.
- Record
EUVD-2018-13149- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8jg8-qhg3-2m65
UCMS 1.4.7 has ?do=user_addpost CSRF.
UCMS 1.4.7 has ?do=user_addpost CSRF.
- Record
GHSA-8jg8-qhg3-2m65- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-352
- 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-2018-20598 is a high vulnerability (CVSS 8.8) in Ucms Project Ucms, published December 30, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 44th percentile. No source names a fixed version.