Critical
LangBot before 4.10.11 Authentication Bypass via Weak Recovery Key
LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and gain account access.
Announced Source revision 1
Original source ↗CVE-2026-90562
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-2026-90562
LangBot
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": "langbot-app",
"product": "LangBot",
"versions": [
{
"status": "affected",
"version": "4.0.8.1",
"lessThan": "4.10.11",
"versionType": "custom"
}
],
"packageURL": "pkg:pypi/langbot",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-90562
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #1626 · Revision 1
- Added to Heist Feed
- Publisher date