TI-2025-30118 Aliases CVE-2025-47621 GHSA-c8c6-w3c6-hrfr

WordPress Meks Flexible Shortcodes plugin <= 1.3.6 - Cross Site Scripting (XSS) Vulnerability

LOW 30CWE-79Published 2025-05-07 · Updated 2026-05-12

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

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

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes meks-flexible-shortcodes allows Stored XSS.This issue affects Meks Flexible Shortcodes: from n/a through <= 1.3.6.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00266 18th 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: Total

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
Meks	Meks Flexible Shortcodes	up to 1.3.6	—	No fix listed	CNA

Meks Flexible Shortcodes VendorMeks Affected up to 1.3.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-47621
2026-10-03 Alias added: GHSA-c8c6-w3c6-hrfr

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/meks-flexible-shortcodes/vulnerability/wordpress-meks-flexible-shortcodes-1-3-6-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2022-04166 Meks Flexible Shortcodes < 1.3.5 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2022-02376 Meks Easy Social Share < 1.2.8 - Admin+ Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.8
TI-2023-11234 Cross-Site Request Forgery (CSRF) vulnerability in multiple WordPress plugins by Meks CVSS 3.1HIGH 8.8
TI-2024-25264 WordPress Meks Smart Author Widget plugin <= 1.1.4 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
TI-2025-31770 WordPress Meks Flexible Shortcodes plugin <= 1.3.7 - Cross Site Scripting (XSS) Vulnerability CVSS 3.1MEDIUM 6.5
TI-2025-08441 Meks Easy Maps <= 2.1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4

See all 14 →

Sources

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