Fat Free CRM before 0.26.0 IDOR via CommentsController update and destroy
Fat Free CRM before 0.26.0 contains an insecure direct object reference vulnerability that allows authenticated users to modify or delete other users' comments because CommentsController#update and #destroy use an unscoped Comment.find without authorization checks. Attackers can send PUT or DELETE requests to /comments/:id with enumerable sequential IDs to edit or delete comments on contacts, accounts, leads, and opportunities owned by others.
CVE-2026-113600
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-113600
fat_free_crm
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/fatfreecrm/fat_free_crm",
"vendor": "fatfreecrm",
"product": "fat_free_crm",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "0.26.0",
"versionType": "semver"
}
],
"packageURL": "pkg:gem/fat_free_crm",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-113600
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #52956 · Revision 1
- Added to Heist Feed
- Publisher date