Pluck
CVE-2020-29607
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V5 - File Handling File type validation, storage isolation
MITRE ATT&CK
2 techniques across 2 tactics: Command and Control, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 7.2 (HIGH). Attack characteristics: network attack vector, low complexity, high privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | A remote attacker could upload malicious files that can be executed on the server by sending crafted requests to the affected application. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAI
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. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. 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 include: Pluck-Cms Pluck. Version information: before 4.7.13.
Know when Pluck gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
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.
Threat Intelligence Overview
NVD
CVE.org
EPSS
Exploit-DB
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Malicious file upload attacks exploit insufficient validation when web applications accept user-provided files.
Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.
Affected Products (CPE)NVD
Pluck CMS 4.7.2 allows remote attackers to execute arbitrary code via the blog form feature. Rated critical severity (CV
Pluck CMS 4.7.18 does not restrict failed login attempts, allowing attackers to execute a brute force attack. Rated crit
Zip Slip vulnerability in Pluck-CMS Pluck 4.7.15 allows an attacker to upload specially crafted zip files, resulting in
data/inc/files.php in Pluck 4.7.8 allows remote attackers to execute arbitrary code by uploading a .htaccess file that s
An issue was discovered in Pluck before 4.7.7-dev2. Rated critical severity (CVSS 9.8), this vulnerability is remotely e
An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers t
A Cross-Site Request Forgery (CSRF) in Pluck CMS v4.7.15 allows attackers to change the password of any given user by ex
An issue was discovered in Pluck CMS 4.7.10-dev2 and 4.7.11. Rated high severity (CVSS 8.8), this vulnerability is remot
Pluck v4.7.7 allows CSRF via admin.php?action=settings. Rated high severity (CVSS 8.8), this vulnerability is remotely e
In Pluck-4.7.15 admin background a remote command execution vulnerability exists when uploading files. Rated high severi
Session Fixation vulnerability in login.php in Pluck-CMS Pluck 4.7.15 allows an attacker to sustain unauthorized access
In Pluck 4.7.16, an admin user can use the theme upload functionality at /admin.php?action=themeinstall to perform remot