CVE-2019-17550

MediumCVSS 6.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://plugins.trac.wordpress.org/changeset/2186043Patch, Third Party Advisory
https://plugins.trac.wordpress.org/log/blog2social/Third Party Advisory
https://wordpress.org/plugins/blog2social/#developersProduct, Third Party Advisory
https://wpvulndb.com/vulnerabilities/9948Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2186043Patch, Third Party Advisory
https://plugins.trac.wordpress.org/log/blog2social/Third Party Advisory
https://wordpress.org/plugins/blog2social/#developersProduct, Third Party Advisory
https://wpvulndb.com/vulnerabilities/9948Third Party Advisory

Timeline

Published: Nov 13, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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