CVE-2020-29607Pluck Unrestricted File Upload
A file upload restriction bypass vulnerability in Pluck CMS before 4.7.13 allows an admin privileged user to gain access in the host through the "manage files" functionality, which may result in remote code execution.
Published Dec 16, 2020 · Updated Aug 7, 2026
Key Facts
Patch immediately- CVE-2020-29607 is a high-severity vulnerability (CVSS 7.2 v3.1) affecting Pluck (Pluck-CMS).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 33% probability of exploitation in the next 30 days.
- Fixed versions are available, including Pluck 4.7.13.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v3.1
7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
33%
Higher than 98.3% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
44/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
4
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Description
A file upload restriction bypass vulnerability in Pluck CMS before 4.7.13 allows an admin privileged user to gain access in the host through the "manage files" functionality, which may result in remote code execution.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| PluckPluck-CMS | See advisory | 4.7.13 |
Patched Releases
Pluck
4.7.13
Timeline
Publicly disclosed
Dec 16, 2020
Last updated
Aug 7, 2026
Weakness Type
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
FAQ
Common Questions.
A file upload restriction bypass vulnerability in Pluck CMS before 4.7.13 allows an admin privileged user to gain access in the host through the "manage files" functionality, which may result in remote code execution.
Affected: Pluck (Pluck-CMS). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Pluck 4.7.13.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2020-29607 On Your Attack Surface?
Brandefense matches it against the products discovered on your perimeter and opens a finding the day a CVE like this is listed.
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