CVE-2021-24956: 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 Refl

medium Affects blog2social (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published 2021-12-21; advisory modified 2026-06-17.

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 Refl

Package: blog2social (WordPress plugin) WordPress
Affected versions: <6.8.7
Fixed in: 6.8.7
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 1% (73.8th percentile)
Published: 2021-12-21
Source: nvd

References

CWE-79

NVD record blog2social (WordPress plugin) advisories

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