Vulnerability Details CVE-2021-24918
The Smash Balloon Social Post Feed WordPress plugin before 4.0.1 did not have any privilege or nonce validation before saving the plugin's setting. As a result, any logged-in user on a vulnerable site could update the settings and store rogue JavaScript on each of its posts and pages.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.1%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
References
- https://jetpack.com/2021/10/29/security-issues-patched-in-smash-balloon-social-post-feed-plugin/
- https://wpscan.com/vulnerability/5d252ad7-bf28-44f3-8cd0-c4fe05c48f35
- https://jetpack.com/2021/10/29/security-issues-patched-in-smash-balloon-social-post-feed-plugin/
- https://wpscan.com/vulnerability/5d252ad7-bf28-44f3-8cd0-c4fe05c48f35
Products affected by CVE-2021-24918
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cpe:2.3:a:smashballoon:smash_balloon_social_post_feed:*