EUVD-2026-20605
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/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:Amber
Lifecycle Timeline
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Description
AIL framework is an open-source platform to collect, crawl, process and analyse unstructured data. Prior to 6.8, a stored cross-site scripting (XSS) vulnerability was identified in the modal item preview functionality. When item content longer than 800 characters was processed, attacker-controlled content was returned without an explicit text/plain content type, allowing the browser to interpret the response as active HTML. This could result in execution of arbitrary JavaScript in the context of an authenticated user viewing a crafted item. This vulnerability is fixed in 6.8.
Analysis
Stored cross-site scripting in AIL Framework <6.8 allows authenticated high-privilege attackers to inject malicious JavaScript through the modal item preview function. When processing item content exceeding 800 characters, the application returns attacker-controlled content without explicit text/plain content-type headers, enabling browser interpretation as HTML. …
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Remediation
Within 24 hours: Inventory all AIL Framework deployments and document current versions. Within 7 days: Restrict high-privilege account access to only necessary personnel, implement additional logging/monitoring of item preview functionality, and test content-security-policy headers. …
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External POC / Exploit Code
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