What’s Vulnerable › Vulnerabilities

CVE-2019-9911

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-03-22 · updated 2026-06-17
• Weakness: CWE-79

Description

The social-networks-auto-poster-facebook-twitter-g plugin before 4.2.8 for WordPress has wp-admin/admin.php?page=nxssnap-reposter&action=edit item XSS.

Affected products

• NextScripts: Social Networks Auto-Poster: before 4.2.8 — fixed in 4.2.8

How to fix

Upgrade to a fixed version: NextScripts: Social Networks Auto-Poster 4.2.8. Check the vendor advisory for mitigations.

References

• http://seclists.org/fulldisclosure/2019/Mar/40
• https://lists.openwall.net/full-disclosure/2019/02/05/12
• https://security-consulting.icu/blog/2019/02/wordpress-social-networks-auto-poster-xss/
• http://seclists.org/fulldisclosure/2019/Mar/40
• https://lists.openwall.net/full-disclosure/2019/02/05/12
• https://security-consulting.icu/blog/2019/02/wordpress-social-networks-auto-poster-xss/

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