CVE-2019-14787

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2019-08-09 · updated 2026-06-17
Weakness: CWE-79

Description

The Tribulant Newsletters plugin before 4.6.19 for WordPress allows XSS via the wp-admin/admin-ajax.php?action=newsletters_load_new_editor contentarea parameter.

Affected products

contrid Newsletters: before 4.6.19 — fixed in 4.6.19

How to fix

Upgrade to a fixed version: contrid Newsletters 4.6.19. Check the vendor advisory for mitigations.

References

https://wordpress.org/plugins/newsletters-lite/#developers
https://wpvulndb.com/vulnerabilities/9447
https://www.pluginvulnerabilities.com/2019/07/01/reflected-cross-site-scripting-xss-vulnerability-in-newsletters/
https://wordpress.org/plugins/newsletters-lite/#developers
https://wpvulndb.com/vulnerabilities/9447
https://www.pluginvulnerabilities.com/2019/07/01/reflected-cross-site-scripting-xss-vulnerability-in-newsletters/

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