CVE Explorer

CVE-2026-22551

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 att

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4d7ec41fdc9d6dd341a628ce4055dff39ebdb69c7ee461dd10b54456047ff682

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-829","description":"CWE-829: Inclusion of Functionality from Untrusted Control Sphere","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-201","description":"CWE-201: Insertion of Sensitive Information Into Sent Data","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Eclipse Theia","repo":"https://github.com/eclipse-theia/theia","vendor":"Eclipse Foundation","versions":[{"lessThan":"1.71.0","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.7,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact"…

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions

{"cweId":"CWE-829","description":"CWE-829: Inclusion of Functionality from Untrusted Control Sphere","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-201","description":"CWE-201: Insertion of Sensitive Information Into Sent Data","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/115"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:dd2ab3b1f44d5ec8f173372c82953032e6581a1c47e4728efeb17f2748ecd0b4 · sha256:a5d42bb1c145eea8… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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