Known vulnerabilities in DELUCKS SEO

The only SEO plugin from Germany for holistic search engine optimization with ChatGPT and Google APIs.

7Reported vulnerabilities

8.8Highest CVSS score

2.7.2Latest version

300+Active installs

What to do now

Update DELUCKS SEO to 2.6.1 or later. 5 of these have a fixed version available. Updating resolves them.

Plugin last updated: April 1, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2019-25146	Medium 6.1	0.8%	Before 2.1.8	`2.1.8`	June 7, 2023
CVE-2025-48165	High 8.8	0.3%	2.6.0 and earlier	`2.6.1`	July 31, 2025
CVE-2024-54259	Medium 6.5	0.7%	2.5.8 and earlier	—	December 5, 2024
CVE-2025-53570	Medium 6.4	0.3%	2.7.0 and earlier	—	September 22, 2025
CVE-2025-47686	Medium 6.4	0.2%	2.5.9 and earlier	`2.6.0`	May 7, 2025
CVE-2025-49376	Medium 5.3	0.3%	2.5.9 and earlier	`2.6.0`	June 19, 2025
CVE-2024-30538	Medium 5.3	0.4%	2.5.4 and earlier	`2.5.5`	March 29, 2024

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.