High severity · published Sep 2, 2026
CVE-2026-77792
RegistrationMagic < 6.0.9.9 - Unauthenticated Stored XSS via Rating Field
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
The RegistrationMagic WordPress plugin before 6.0.9.9 does not escape a registration form field value before outputting it in an HTML attribute on an administrative page, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks against high privilege users such as admin.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RE
RegistrationMagic ·
before 6.0.9.9 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-77792
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-77792
wpscan.com
https://wpscan.com/vulnerability/16661d09-6f8f-4f87-93b9-67a2f8b728f7/
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