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CVE

CVE-2026-90945

Crawlab through 0.6.3 Authentication Bypass via Hard-coded JWT Secret
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CVE

CVE-2026-90945

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90945.json, https://nvd.nist.gov/vuln/detail/CVE-2026-90945, https://www.vulncheck.com/advisories/crawlab-through-0.6.3-authentication-bypass-via-hard-coded-jwt-secret, https://github.com/crawlab-team/crawlab/issues/1622, https://github.com/crawlab-team/crawlab, https://github.com/crawlab-team/crawlab-core/blob/main/user/service.go, https://github.com/crawlab-team/crawlab/blob/0485310def8b4f31ea20997846a8d5e7dfc681e5/core/user/service_v2.go

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00765%
EPSS Percentile
0.54072%
Introduced Version
0
Fix Available
0b67fd9ecef0e0ebc7bf966b37bb79abb2c4954f

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