CVE-2025-22319

MEDIUM 4.3

WordPress MashShare plugin <= 4.0.47 - Broken Access Control vulnerability

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in DearHive Social Media Share Buttons | MashShare mashsharer.This issue affects Social Media Share Buttons | MashShare: from n/a through <= 4.0.47.

CWE	CWE-862
Vendor	dearhive
Product	social media share buttons \| mashshare
Published	Jan 7, 2025
Last Updated	Apr 23, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

DearHive / Social Media Share Buttons | MashShare

0 ≤ 4.0.47

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/mashsharer/vulnerability/wordpress-mashshare-plugin-4-0-47-broken-access-control-vulnerability?_s_id=cve

Credits

Trương Hữu Phúc (truonghuuphuc) | Patchstack Bug Bounty Program