Arbitrary file upload in Symphonyextensions Rich Text Formatter
CVE-2019-13187
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.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (78.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
References
- symphonyextensions.com/extensions/richtext_redactor/ (Release Notes)
- blog.contentsecurity.com.au/redactor-unrestricted-file-upload (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-13187?
- CVE-2019-13187 is a critical-severity vulnerability in Symphonyextensions Rich Text Formatter, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2019-09-05.
- How severe is CVE-2019-13187?
- Critical severity. CVSS v3 base score is 9.8 out of 10.