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CVE-2020-9456

28
FAUCET Score

CVE-2020-9456 describes a privilege escalation vulnerability in the RegistrationMagic plugin for WordPress, affecting versions through 4.6.0.3. An authenticated user with minimal privileges can exploit this flaw to elevate their access to administrator level. The vulnerability carries a CVSS score of 8.8 (HIGH), indicating a severe risk. It is easily exploitable over the network with low attack complexity and no user interaction required, potentially leading to complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered significant public attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.6.0.3CPE matchmatch criteria
cpe:2.3:a:metagauss:registrationmagic:*:*:*:*:*: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
2.51%
Probability of exploitation in next 30 days
EPSS Percentile
83.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0251 is in the 82nd 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/custom-registration-form-builder-with-submission-manager
Third Party Advisory
wpvulndb.com / vulnerabilities/10116
Third Party Advisory
wordfence.com / blog/2020/03/multiple-vulnerabilities-patched-in-registrationmagic-plugin
ExploitThird Party Advisory