CVE-2018-19437
UCMS 1.4.7 allows remote authenticated users to change the administrator password because ...
UCMS 1.4.7 allows remote authenticated users to change the administrator password because $COOKIE['admin'.cookiehash] is used for arbitrary cookie values that are set and not empty.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
UCMS 1.4.7 allows remote authenticated users to change the administrator password because $COOKIE['admin'.cookiehash] is used for arbitrary cookie values that are set and not empty.
- Record
CVE-2018-19437- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
UCMS 1.4.7 allows remote authenticated users to change the administrator password because $COOKIE['admin'.cookiehash] is used for arbitrary cookie values that are set and not empty.
- Record
CVE-2018-19437- Updated
- 2026-11-02
EUVDEUVD-2018-11128 No score
UCMS 1.4.7 allows remote authenticated users to change the administrator password because $COOKIE['admin'.cookiehash] is used for arbitrary cookie values that are set and not empty.
- Record
EUVD-2018-11128- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-298v-7gc3-86vj
UCMS 1.4.7 allows remote authenticated users to change the administrator password because ...
UCMS 1.4.7 allows remote authenticated users to change the administrator password because $COOKIE['admin'.cookiehash] is used for arbitrary cookie values that are set and not empty.
- Record
GHSA-298v-7gc3-86vj- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - 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-2018-19437 is a high vulnerability (CVSS 8.8) in Ucms Project Ucms, published November 22, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.12%, the 66th percentile. No source names a fixed version.