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CVE-2021-24137

Blog2Social: Social Media Auto Post & Scheduler < 6.3.1 - Authenticated SQL Injection

HIGH
8.8
CVSS Score
Published: March 18, 2021 at 02:57 PM UTC
Updated: June 17, 2026 at 03:39 AM UTC
1 product affected across 1 vendorBlog2Social

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

Description

Unvalidated input in the Blog2Social WordPress plugin, versions before 6.3.1, lead to SQL Injection in the Re-Share Posts feature, allowing authenticated users to inject arbitrary SQL commands.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Blog2Social· Adenionwordpress-plugin
95%
v < 6.3.1
Affected range stops below 6.3.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/9eb94e55-765b-4df5-baea-b247ef72aef3

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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