Vulnerability Details CVE-2021-21389
BuddyPress is an open source WordPress plugin to build a community site. In releases of BuddyPress from 5.0.0 before 7.2.1 it's possible for a non-privileged, regular user to obtain administrator rights by exploiting an issue in the REST API members endpoint. The vulnerability has been fixed in BuddyPress 7.2.1. Existing installations of the plugin should be updated to this version to mitigate the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.933
EPSS Ranking 99.8%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 9.0
References
- https://buddypress.org/2021/03/buddypress-7-2-1-security-release/
- https://codex.buddypress.org/releases/version-7-2-1/
- https://github.com/buddypress/BuddyPress/security/advisories/GHSA-m6j4-8r7p-wpp3
- https://buddypress.org/2021/03/buddypress-7-2-1-security-release/
- https://codex.buddypress.org/releases/version-7-2-1/
- https://github.com/buddypress/BuddyPress/security/advisories/GHSA-m6j4-8r7p-wpp3
Products affected by CVE-2021-21389
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cpe:2.3:a:buddypress:buddypress:5.0.0
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cpe:2.3:a:buddypress:buddypress:5.1.0
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cpe:2.3:a:buddypress:buddypress:5.1.1
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cpe:2.3:a:buddypress:buddypress:5.1.2
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cpe:2.3:a:buddypress:buddypress:5.2.0
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cpe:2.3:a:buddypress:buddypress:6.0.0
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cpe:2.3:a:buddypress:buddypress:6.1.0
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cpe:2.3:a:buddypress:buddypress:6.2.0
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cpe:2.3:a:buddypress:buddypress:6.3.0
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cpe:2.3:a:buddypress:buddypress:6.4.0
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cpe:2.3:a:buddypress:buddypress:7.0.0
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cpe:2.3:a:buddypress:buddypress:7.1.0
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cpe:2.3:a:buddypress:buddypress:7.2.0