← Vulnerability feed

Vulnerability record · CVE-2020-23971 · published 1 September 2020

CVE-2020-23971: Gmapfp incorrect default permissions vulnerability

Gmapfp · Gmapfp

gmapfp.org Joomla Component GMapFP J3.30pro is affected by Insecure Permissions. An attacker can access the upload function without authenticating to the application and also can upload files due the issues of unrestricted file uploads which can be bypassed by changing the content-type and name file too double extensions.

7.5 CVSS 3.1 High EPSS 1.5% · top 26.1% CWE-276 · Incorrect default permissions
7.5CVSS 3.1 base score, v2 5.0
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

gmapfp.org Joomla Component GMapFP J3.30pro is affected by Insecure Permissions. An attacker can access the upload function without authenticating to the application and also can upload files due the issues of unrestricted file uploads which can be bypassed by changing the content-type and name file too double extensions.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://packetstormsecurity.com/files/156889/Joomla-GMapFP-3.30-Arbitrary-File-Upload.html ExploitThird Party AdvisoryVDB Entry
https://packetstormsecurity.com/files/156889/Joomla-GMapFP-3.30-Arbitrary-File-Upload.html ExploitThird Party AdvisoryVDB Entry

Track CVE-2020-23971 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2020-23972Gmapfp unrestricted file upload vulnerabilityIn Joomla Component GMapFP Version J3.5 and J3.5free, an attacker can access the upload function without authenticating to the application and can al…EPSS 31%7.8CVE-2026-87886Acronis Backup plugins for cPanel, Plesk and DirectAdmin local privilege escalationAcronis Backup plugins for cPanel & WHM, Plesk and DirectAdmin on Linux ship with insecure file permissions (CWE-276), allowing a local user to escal…KEVEPSS 0.23%analysed6.5CVE-2022-22948VMware vCenter Server information disclosure via incorrect file permissionsvCenter Server ships files with incorrect default permissions, allowing a user with non-administrative access to read sensitive information. Because …KEVEPSS 13%analysed9.8CVE-2013-0632Adobe ColdFusion RDS default password authentication bypassAdobe ColdFusion 9.0 through 10 ships administrator.cfc with an RDS component that accepts a default empty password. An attacker can log in to RDS wi…KEVEPSS 94%analysed

Source: NIST National Vulnerability Database (record CVE-2020-23971), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.