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CVE-2020-23971

23
FAUCET Score

CVE-2020-23971 describes an Insecure Permissions vulnerability in the gmapfp.org Joomla Component GMapFP J3.30pro. This flaw allows unauthenticated attackers to upload arbitrary files by bypassing content-type and double extension restrictions, leading to potential system compromise. Rated 7.5 HIGH on CVSS, the vulnerability is easily exploitable over the network with no user interaction required, resulting in high integrity impact. There is currently no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
j3.30CPE matchmatch criteria
cpe:2.3:a:gmapfp:gmapfp:j3.30:*:*:*:pro:joomla\!:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.54%
Probability of exploitation in next 30 days
EPSS Percentile
72.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0154 is in the 54th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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