CVE-2020-24981
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in...
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
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
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
- Record
CVE-2020-24981- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
- Record
CVE-2020-24981- Updated
- 2026-11-02
EUVDEUVD-2020-17681 No score
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
- Record
EUVD-2020-17681- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r55p-2vrg-6w4h No score
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in...
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
- Record
GHSA-r55p-2vrg-6w4h- Weakness
- CWE-863
- 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-2020-24981 is a medium vulnerability (CVSS 5.3) in Ucms Project Ucms, published September 4, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. No source names a fixed version.