Vulnerability Details CVE-2022-0992
The SiteGround Security plugin for WordPress is vulnerable to authentication bypass that allows unauthenticated users to log in as administrative users due to missing identity verification on initial 2FA set-up that allows unauthenticated and unauthorized users to configure 2FA for pending accounts. Upon successful configuration, the attacker is logged in as that user without access to a username/password pair which is the expected first form of authentication. This affects versions up to, and including, 1.2.5.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.044
EPSS Ranking 88.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://plugins.trac.wordpress.org/changeset/2706302
- https://www.wordfence.com/blog/2022/04/critical-authentication-bypass-vulnerability-patched-in-siteground-security-plugin/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6e5c6bf7-a653-4571-9566-574d2bb35c4f?source=cve
- https://plugins.trac.wordpress.org/changeset/2706302
- https://www.wordfence.com/blog/2022/04/critical-authentication-bypass-vulnerability-patched-in-siteground-security-plugin/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6e5c6bf7-a653-4571-9566-574d2bb35c4f?source=cve
Products affected by CVE-2022-0992
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cpe:2.3:a:siteground:security_optimizer:-
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cpe:2.3:a:siteground:security_optimizer:0.1
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cpe:2.3:a:siteground:security_optimizer:1.0.0
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cpe:2.3:a:siteground:security_optimizer:1.0.1
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cpe:2.3:a:siteground:security_optimizer:1.0.2
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cpe:2.3:a:siteground:security_optimizer:1.0.3
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cpe:2.3:a:siteground:security_optimizer:1.0.4
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cpe:2.3:a:siteground:security_optimizer:1.1.0
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cpe:2.3:a:siteground:security_optimizer:1.1.1
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cpe:2.3:a:siteground:security_optimizer:1.1.2
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cpe:2.3:a:siteground:security_optimizer:1.1.3
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cpe:2.3:a:siteground:security_optimizer:1.2.0
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cpe:2.3:a:siteground:security_optimizer:1.2.1
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cpe:2.3:a:siteground:security_optimizer:1.2.2
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cpe:2.3:a:siteground:security_optimizer:1.2.3
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cpe:2.3:a:siteground:security_optimizer:1.2.4
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cpe:2.3:a:siteground:security_optimizer:1.2.5