Medium
stoatchat before 0.15.5 Account Enumeration via Error Location
stoatchat before 0.15.5 contains an account enumeration vulnerability in the login endpoint that exposes source file locations in error responses. Unauthenticated attackers can distinguish between registered and unregistered email addresses by comparing error location fields returned from POST /api/auth/session/login requests.
Announced Source revision 1
Original source ↗CVE-2026-100677
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-2026-100677
stoatchat
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.
[
{
"vendor": "stoatchat",
"product": "stoatchat",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "0.15.5",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "0.15.5",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-100677
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #4783 · Revision 1
- Added to Heist Feed
- Publisher date