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TI-2019-15249 Aliases CVE-2019-25146GHSA-4w59-8rxr-wwcc

DELUCKS SEO < 2.1.8 - Stored Cross Site Scripting

Priority LOW 39CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

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

Summary

The DELUCKS SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the saveSettings() function that had no capability checks in versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute whenever a victim accesses the page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00797 56th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DELUCKSDELUCKS SEOup to 2.1.7—No fix listedCNA
  • DELUCKS SEO VendorDELUCKS Affected up to 2.1.7 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:delucks:delucks_seo:*:*:*:*:*:wordpress:*:*before 2.1.8VulnerableDELUCKS
  • cpe:2.3:a:delucks:delucks_seo:*:*:*:*:*:wordpress:*:* Versions before 2.1.8 Vulnerable ·DELUCKS

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-25146
  2. 2026-10-03 Alias added: GHSA-4w59-8rxr-wwcc

References

Exploit 2

Patch 1

Advisory 2

  • TI-2024-20262 WordPress DELUCKS SEO plugin <= 2.5.4 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8

Sources

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