TI-2023-04400 Aliases CVE-2023-4773 GHSA-jj4x-fcwq-c2wg

WordPress Social Login <= 3.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

LOW 29CWE-79Published 2023-09-06 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The WordPress Social Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wordpress_social_login_meta' shortcode in versions up to, and including, 3.0.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00422 36th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Miled	WordPress Social Login	up to 3.0.4	—	No fix listed	CNA

WordPress Social Login VendorMiled Affected up to 3.0.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wordpress_social_login_project:wordpress_social_login::::::wordpress::*	up to 3.0.4	Vulnerable	Wordpress Social Login Project

cpe:2.3:a:wordpress_social_login_project:wordpress_social_login:*:*:*:*:*:wordpress:*:* Versions up to 3.0.4 Vulnerable ·Wordpress Social Login Project

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-4773
2026-10-03 Alias added: GHSA-jj4x-fcwq-c2wg

References

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/b987822d-2b1b-4f79-988b-4bd731864b63?source=cve

Other 1

https://plugins.trac.wordpress.org/browser/wordpress-social-login/tags/3.0.4/includes/widgets/wsl.auth.widgets.php#L413

TI-2023-16889 WordPress WordPress Social Login Plugin <= 3.0.4 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1HIGH 7.1
TI-2023-17016 WordPress WordPress Social Login Plugin <= 3.0.4 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences