Critical
Crawlab through 0.6.3 Authentication Bypass via Hard-coded JWT Secret
Crawlab through 0.6.3 uses a hard-coded HMAC-SHA256 secret for JWT token signing that cannot be overridden via configuration or environment variables. Unauthenticated attackers can forge valid administrator tokens to access administrative APIs and execute code on worker nodes.
Announced Source revision 1
Original source ↗CVE-2026-90945
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-2026-90945
crawlab
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/crawlab-team/crawlab",
"vendor": "crawlab-team",
"product": "crawlab",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "0.6.3"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-90945
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #1645 · Revision 1
- Added to Heist Feed
- Publisher date