CVE-2018-1000842
Fat Free CRM vulnerable to Cross-site Scripting
Description
FatFreeCRM version `<=0.14.1`, `>=0.15.0 <=0.15.1`, `>=0.16.0 <=0.16.3`, `>=0.17.0 <=0.17.2`, and `==0.18.0` contains a Cross Site Scripting (XSS) vulnerability in [commit 6d60bc8ed010c4eda05d6645c64849f415f68d65](https://github.com/asteinhauser/fat_free_crm/commit/306f940b26ccf3f406665f07bece1229a7a5dcfa) that can result in Javascript execution. This attack appears to be exploitable via Content with Javascript payload will be executed on end user browsers when they visit the page. This vulnerability appears to have been fixed in 0.18.1, 0.17.3, 0.16.4, 0.15.2, and 0.14.2.
How to fix CVE-2018-1000842
To remediate CVE-2018-1000842, upgrade the affected package to a fixed version below.
- —upgrade to 0.14.2 or later
Is CVE-2018-1000842 being exploited?
Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.14.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |