Origin Validation Error Affecting aqt package, versions [,25.9.3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published29 Jun 2026
- disclosed19 Jun 2026
- creditUnknown
Introduced: 19 Jun 2026
CVE-2026-59153 (opens in a new tab)How to fix?
Upgrade aqt to version 25.9.3 or higher.
Overview
Affected versions of this package are vulnerable to Origin Validation Error via insufficient validation of the Origin header and improper handling of request paths in the local HTTP server. An attacker can access and exfiltrate arbitrary local files by sending crafted requests from a malicious website.