CVE-2025-31575

MEDIUM 5.9

WordPress Flag Icons plugin <= 2.2 - Cross Site Scripting (XSS) vulnerability

CVSS Score

5.9

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Vasilis Triantafyllou Flag Icons language-icons-flags-switcher allows Stored XSS.This issue affects Flag Icons: from n/a through <= 2.2.

CWE	CWE-80
Vendor	vasilis triantafyllou
Product	flag icons
Published	Mar 31, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Vasilis Triantafyllou / Flag Icons

0 ≤ 2.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/language-icons-flags-switcher/vulnerability/wordpress-flag-icons-plugin-2-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Caesar Evan Santoso | Patchstack Bug Bounty Program