CVE-2019-17550

MEDIUM
6.1
CVSS Score
Published: November 13, 2019 at 08:23 PM UTC
Updated: June 17, 2026 at 02:24 AM UTC
1 product affected across 1 vendorBlog2Social

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%

Description

The Blog2Social plugin before 5.9.0 for WordPress is affected by: Cross Site Scripting (XSS). The impact is: Allows an attacker to execute arbitrary HTML and JavaScript code via the b2s_id parameter. The component is: views/b2s/post.calendar.php. The attack vector is: When the Administrator is logged in, a reflected XSS may execute upon a click on a malicious URL.

Affected

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

Blog2Social· Adenionwordpress-plugin
95%
v < 5.9.0
Affected range stops below 5.9.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

x_refsource_MISCPatchThird Party Advisory
https://plugins.trac.wordpress.org/changeset/2186043
x_refsource_MISCProductThird Party Advisory
https://wordpress.org/plugins/blog2social/#developers
x_refsource_MISCThird Party Advisory
https://wpvulndb.com/vulnerabilities/9948

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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