CVE-2019-15838: The custom-404-pro plugin before 3.2.8 for WordPress has reflected XSS, a different vulnerability than CVE-2019-14789.

medium Affects custom-404-pro (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2019-08-30; advisory modified 2026-06-17.

The custom-404-pro plugin before 3.2.8 for WordPress has reflected XSS, a different vulnerability than CVE-2019-14789.

Package: custom-404-pro (WordPress plugin) WordPress
Affected versions: <3.2.8
Fixed in: 3.2.8
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 1% (61.1th percentile)
Published: 2019-08-30
Source: nvd

References

CWE-79

NVD record custom-404-pro (WordPress plugin) advisories

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Related advisories

CVE-2023-2023 medium The Custom 404 Pro WordPress plugin before 3.7.3 does not escape some URLs before outputti same package: custom-404-pro (WordPress plugin)
CVE-2019-14789 medium The Custom 404 Pro plugin 3.2.8 for WordPress has XSS via the wp-admin/admin.php?page=c4p- same package: custom-404-pro (WordPress plugin)
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CVE-2023-0385 medium The Custom 404 Pro plugin for WordPress is vulnerable to Cross-Site Request Forgery in ver same package: custom-404-pro (WordPress plugin)
CVE-2020-11023 KEV medium Potential XSS vulnerability in jQuery same weakness: CWE-79
CVE-2019-9978 KEV medium The social-warfare plugin before 3.5.3 for WordPress has stored XSS via the wp-admin/admin same weakness: CWE-79