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CVE-2019-25146

19
FAUCET Score

CVE-2019-25146 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the DELUCKS SEO plugin for WordPress, specifically versions up to and including 2.1.7. This flaw, stemming from insufficient input sanitization and output escaping in the saveSettings() function, allows unauthenticated attackers to inject malicious web scripts. The vulnerability carries a CVSS score of 6.1 (Medium), indicating it can be exploited remotely with low complexity, requiring user interaction, and potentially leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.1.8CPE matchmatch criteria
cpe:2.3:a:delucks:delucks_seo:*:*:*:*:*:wordpress:*:*
>= 0, <= 2.1.7CPE match
cpe:2.3:a:delucks:delucks_seo:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
53.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 61st percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.nintechnet.com / vulnerability-in-the-wordpress-delucks-seo-plugin-actively-exploited
Exploit
plugins.trac.wordpress.org / changeset/2161211
Patch
acunetix.com / vulnerabilities/web/wordpress-plugin-delucks-seo-cross-site-scripting-2-1-7
Third Party Advisory
pluginvulnerabilities.com / 2019/09/21/hackers-may-already-be-targeting-this-persistent-xss-vulnerability-in-delucks-seo
Exploit
wordfence.com / threat-intel/vulnerabilities/id/aaa2f738-4764-467c-9544-889ca8ba73d1
Third Party Advisory