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CVE-2020-12077

27
FAUCET Score

CVE-2020-12077 describes a remote code execution vulnerability in the MapPress Google Maps for WordPress plugin, affecting versions prior to 2.53.9. This flaw stems from improper implementation of AJAX functions, lacking sufficient nonces or capability checks. With a CVSS score of 8.8 (High), successful exploitation allows authenticated attackers to achieve high impact on confidentiality, integrity, and availability. While the EPSS score indicates a higher-than-average probability of exploitation, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB) and no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.53.9CPE matchmatch criteria
cpe:2.3:a:mappresspro:mappress:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
5.61%
Probability of exploitation in next 30 days
EPSS Percentile
92.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0561 is in the 91st percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

wordpress.org / plugins/mappress-google-maps-for-wordpress
Release NotesThird Party Advisory
wordfence.com / blog/2020/04/critical-vulnerabilities-patched-in-mappress-maps-plugin
ExploitThird Party Advisory