CVE-2025-4133: The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 8.4.0 does not escape the title of posts when outputting them in a dashboard, which could allow users with the contributor r

medium Affects blog2social (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2025-05-22; advisory modified 2026-06-17.

The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 8.4.0 does not escape the title of posts when outputting them in a dashboard, which could allow users with the contributor r

Package: blog2social (WordPress plugin) WordPress
Affected versions: <8.4.0
Fixed in: 8.4.0
Severity: medium CVSS 5.4
Exploitation: not on CISA KEV · EPSS 0% (21.9th percentile)
Published: 2025-05-22
Source: nvd

References

https://wpscan.com/vulnerability/ebd7e5f5-af8d-42ca-b6ff-af92e03d4a3e/

CWE-79

NVD record blog2social (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs How findings are ranked

Related advisories

CVE-2019-13572 critical The Adenion Blog2Social plugin through 5.5.0 for WordPress allows SQL Injection. same package: blog2social (WordPress plugin)
CVE-2022-3246 high The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 6.9.10 does no same package: blog2social (WordPress plugin)
CVE-2021-24137 high Unvalidated input in the Blog2Social WordPress plugin, versions before 6.3.1, lead to SQL same package: blog2social (WordPress plugin)
CVE-2021-24956 medium The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 6.8.7 does not same package: blog2social (WordPress plugin)
CVE-2019-9576 medium The Blog2Social plugin before 5.0.3 for WordPress allows wp-admin/admin.php?page=blog2soci same package: blog2social (WordPress plugin)
CVE-2019-17550 medium The Blog2Social plugin before 5.9.0 for WordPress is affected by: Cross Site Scripting (XS same package: blog2social (WordPress plugin)