EUVD-2026-19744
GHSA-h336-2wxm-pr6q
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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
Lifecycle Timeline
4Description
OpenViking versions prior to 0.3.3 contain a missing authorization vulnerability in the task polling endpoints that allows unauthorized attackers to enumerate or retrieve background task metadata created by other users. Attackers can access the /api/v1/tasks and /api/v1/tasks/{task_id} routes without authentication to expose task type, task status, resource identifiers, archive URIs, result payloads, and error information, potentially causing cross-tenant interference in multi-tenant deployments.
Analysis
OpenViking versions prior to 0.3.3 expose a missing authorization vulnerability in task polling endpoints that allows unauthenticated remote attackers to enumerate and retrieve background task metadata created by other users, exposing task types, status, resource identifiers, archive URIs, result payloads, and error information. This vulnerability enables information disclosure with a CVSS score of 6.9 and carries particular risk in multi-tenant deployments where cross-tenant data leakage could occur. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today