{"id":"CVE-2026-22551","revision":"80f8fa5c84d343e3b06bf4e31783df72","records":[{"revision":"80f8fa5c84d343e3b06bf4e31783df72","observedAt":"2026-10-25T05:17:32.026+00:00","statement":{"source":"nvd","id":"CVE-2026-22551","aliases":[],"title":"In Eclipse Theia versions prior to 1.71.0, the AI chat rendered Markdown image tags from AI responses, triggering HTTP requests to arbitrary external URLs without restriction. Combined with prompt injection in a malicious workspace, an atta…","description":"In Eclipse Theia versions prior to 1.71.0, the AI chat rendered Markdown image tags from AI responses, triggering HTTP requests to arbitrary external URLs without restriction. Combined with prompt injection in a malicious workspace, an attacker could induce the AI agent to construct image URLs encoding sensitive information from the workspace or conversation context, exfiltrating it to attacker-controlled servers. The workspace trust enforcement introduced in v1.71.0 mitigates the documented attack chain by disabling AI features in untrusted workspaces.","state":0,"publishedAt":"2026-06-18T16:16:52.96+00:00","modifiedAt":"2026-06-22T20:03:38.537+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · emo@eclipse.org · Secondary","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/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","score":6.7,"severity":"MEDIUM"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://gitlab.eclipse.org/security/cve-assignment/-/work_items/115"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-22551","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-201","CWE-829"],"productCriteria":["cpe:2.3:a:eclipse:theia:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-06-18T16:16:52.960","lastModified":"2026-06-22T20:03:38.537"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-22551","identifiers":["CVE-2026-22551"]},"retained":false,"historicalAffected":[]}],"coverage":[]}