CVE-2022-4971

Sassy Social Share <= 3.3.3 - Reflected Cross-Site Scripting

CVSS 6.1 MEDIUMEPSS 15.4%CWE-79

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 6.1EPSS 15.4%KEV nãoPoC —Nuclei simMetasploit —Patch —

Lifecycle

16 Oct 2024Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

The Sassy Social Share plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'urls' parameter called via the 'heateor_sss_sharing_count' AJAX action in versions up to, and including, 3.3.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

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

Affected products

heateor · Social Sharing Plugin – Sassy Social Share

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References

https://wpscan.com/vulnerability/4631519b-2060-43a0-b69b-b3d7ed94c705/https://www.wordfence.com/threat-intel/vulnerabilities/id/85277960-2bba-4cd7-9f4c-e04f6743b96c?source=cve