CVE-2020-20514
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html...
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html allows authenticated attackers to delete all users.
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
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html allows authenticated attackers to delete all users.
- Record
CVE-2020-20514- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H - CVSS 2.0
- 4.9 Medium
AV:N/AC:M/Au:S/C:N/I:P/A:P - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html allows authenticated attackers to delete all users.
- Record
CVE-2020-20514- Updated
- 2026-11-02
EUVDEUVD-2020-13301 No score
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html allows authenticated attackers to delete all users.
- Record
EUVD-2020-13301- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-36m8-3p3q-wg5r No score
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html...
A Cross-Site Request Forgery (CSRF) in Maccms v10 via admin.php/admin/admin/del/ids/<id>.html allows authenticated attackers to delete all users.
- Record
GHSA-36m8-3p3q-wg5r- 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-2020-20514 is a high vulnerability (CVSS 8.1) in Maccms, published September 24, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.43%, the 37th percentile. No source names a fixed version.