CVE-2021-24956: vulnerability in Blog2Social: Social Media Auto Post & Scheduler
Blog2Social < 6.8.7 - Reflected Cross-Site Scripting
Published · Updated
18Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendepss 1.4%
exploitation probability
1.4%top 28% of all CVEs
observed exploitation
nono source reports it
The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 6.8.7 does not sanitise and escape the b2sShowByDate parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue
Affected products
Unknown · Blog2Social: Social Media Auto Post & SchedulerRelated CVEs — Blog2Social: Social Media Auto Post & Scheduler
In the same product, most dangerous first.
CVE-2021-24137—Blog2Social: Social Media Auto Post & Scheduler < 6.3.1 - Authenticated SQL InjectionEPSS 1.5%CVE-2022-3246HIGHBlog2Social < 6.9.10 - Subscriber+ SQLiEPSS 1.2%CVE-2023-3936MEDIUMBlog2Social < 7.2.1 - Reflected XSSEPSS 0.9%CVE-2022-3247MEDIUMBlog2Social < 6.9.10 - Subscriber+ SSRFEPSS 0.7%CVE-2025-4133MEDIUMBlog2Social: Social Media Auto Post & Scheduler < 8.4.0 - Contributor+ Stored XSSEPSS 0.3%