Description
fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been patched in commit `c85a254` and will be available in release `0.20.1`. Users are advised to upgrade or to manually apply patch `c85a254`. There are no known workarounds for this issue.
References (3)
Core 3
Core References
Patch, Third Party Advisory
https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71
Release Notes, Third Party Advisory
https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1
Third Party Advisory
https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg
Scores
CVSS v3
6.5
EPSS
0.0054
EPSS Percentile
68.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-20
Status
published
Products (2)
fatfreecrm/fatfreecrm
< 0.20.1
rubygems/fat_free_crm
0 - 0.20.1RubyGems
Published
Oct 08, 2022
Tracked Since
Feb 18, 2026