VulnerabilityModified
CVE-2020-21564
There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.
HIGH 8.8EPSS 3.45%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. There is a file upload vulnerability that can cause a remote command execution via admin.php?action=files.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.45% probability · 89th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- pluck-cms/pluck
- Source
- cve@mitre.org
EPSS 3.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/pluck-cms/pluck/issues/83Exploit, Third Party Advisory
- https://github.com/pluck-cms/pluck/issues/91Exploit, Issue Tracking, Third Party Advisory
- https://github.com/pluck-cms/pluck/issues/83Exploit, Third Party Advisory
- https://github.com/pluck-cms/pluck/issues/91Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.