CVE-2019-13187

CRITICAL 9.8CVE-2019-13187 · Published 05/09/2019 · updated 17/06/2026

In short

CVE-2019-13187 is a CRITICAL (CVSS 9.8) vulnerability affecting rich text formatter (symphonyextensions).
Chance of exploitation in the next 30 days (EPSS): 1.8%, higher than 78.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
rich text formatter symphonyextensions	`≤ 1.1.1`	No fix yet

Description

The Rich Text Formatter (Redactor) extension through v1.1.1 for Symphony CMS has an Unauthenticated arbitrary file upload vulnerability in content.fileupload.php and content.imageupload.php.

References

symphonyextensions.com/extensions/richtext_redactor · Release Notes
blog.contentsecurity.com.au/redactor-unrestricted-file-upload · Exploit

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