CVE-2023-5098

The Campaign Monitor Forms by Optin Cat WordPress plugin before 2.5.6 does not prevent users with low privileges (like subscribers) from overwriting any options on a site with the string "true", which could lead to a variety of outcomes, including DoS.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
WPScanCNA
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CVEADP
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CISA-ADPADP
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
fatcatappscampaign_monitor_optin_cat
𝑥
< 2.5.6
𝑥
= Vulnerable software versions
References
https://wpscan.com/vulnerability/3167a83c-291e-4372-a42e-d842205ba722
https://wpscan.com/vulnerability/3167a83c-291e-4372-a42e-d842205ba722