CVE-2024-3549: The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to SQL Injection via th

Q: How do I fix CVE-2024-3549?

blog2social: upgrade to 7.4.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-3549 being exploited?

CVE-2024-3549 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-3549 affect?

CVE-2024-3549 affects blog2social. Severity is critical (CVSS 9.9). The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to SQL Injection via the 'b2sSortPostType' parameter in all versions up to, and including, 7.4.1 due to insufficient escaping on the user supplied parame

Q: How urgent is CVE-2024-3549?

Priority 46/100. Critical severity

This month

CRITICAL 9.9UPGRADE

CVE-2024-3549 is a critical-severity flaw (CVSS 9.9) affecting blog2social. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to SQL Injection via the 'b2sSortPostType' parameter in all versions up to, and including, 7.4.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already exist

Why this priority

Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score	9.9 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-06-11
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: adenion

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-06-11 07:15 UTCPublished CVE record published
2026-06-17 07:44 UTCUpdated Record last modified

adenion blog2social UPGRADE

Affected: < 7.4.2

Fixed in: 7.4.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy blog2social || rpm -q blog2social || blog2social --version

2. UPGRADE to 7.4.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade blog2social

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade blog2social

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-3549?

blog2social: upgrade to 7.4.2. Exact commands for each OS are on this page.

Is CVE-2024-3549 being exploited?

CVE-2024-3549 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-3549 affect?

CVE-2024-3549 affects blog2social. Severity is critical (CVSS 9.9). The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to SQL Injection via the 'b2sSortPostType' parameter in all versions up to, and including, 7.4.1 due to insufficient escaping on the user supplied parame

How urgent is CVE-2024-3549?

Priority 46/100. Critical severity

Software pages

WordPress vulnerabilities

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References

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