GHSA-m973-pr9r-hp2wPublished

In Eclipse Theia versions prior to 1.71.0, files matching the pattern .prompts/*.prompttemplate in a workspace were automatically loaded and could override or extend the AI agent's system prompts. An attacker could craft a malicious reposit…

cve-program · CVE-2026-46580

Published

Eclipse Theia

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

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

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-37899

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jun 18, 2026, 2:26:59 PM

dateUpdated: Jun 19, 2026, 3:55:46 AM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-46580

Published

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.

Source analysis status: Analyzed

Weakness classifications: CWE-829

Original publisher date fields

published: 2026-06-18T16:16:54.213

lastModified: 2026-10-26T11:10:00.157

1 source CPE criteria · context only

cpe:2.3:a:eclipse:theia:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON