GHSA-Q3V2-XJ35-9GRX
Vulnerability from github – Published: 2026-07-14 19:59 – Updated: 2026-07-14 19:59
VLAI
Summary
Umbraco.AI discloses sensitive application configuration values
Details
Impact
Under certain configurations, a user with elevated privileges may be able to cause sensitive application configuration values, potentially including secret material such as credentials, to be disclosed. Successful exploitation could expose confidential information and, depending on what the affected installation stores in configuration, enable further compromise. Exploitation requires access to the AI section of the backoffice and a specific custom AI provider, which limits real-world exposure.
Patches
Patched in 1.14.0
Workarounds
Since the patch is a breaking change and requires a version jump, it is not recommended to try and implement a workaround.
Resources
- Announcement Blog Post: https://umbraco.com/blog/security-advisory-june-4-2026-security-patch-for-umbracoai-is-now-available/
Severity
4.9 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 1.13.0"
},
"package": {
"ecosystem": "NuGet",
"name": "Umbraco.AI"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.14.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-200"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-14T19:59:45Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Impact\nUnder certain configurations, a user with elevated privileges may be able to cause sensitive application configuration values, potentially including secret material such as credentials, to be disclosed. Successful exploitation could expose confidential information and, depending on what the affected installation stores in configuration, enable further compromise. Exploitation requires access to the AI section of the backoffice and a specific custom AI provider, which limits real-world exposure.\n\n### Patches\nPatched in 1.14.0\n\n### Workarounds\nSince the patch is a breaking change and requires a version jump, it is not recommended to try and implement a workaround.\n\n### Resources\n* Announcement Blog Post: https://umbraco.com/blog/security-advisory-june-4-2026-security-patch-for-umbracoai-is-now-available/",
"id": "GHSA-q3v2-xj35-9grx",
"modified": "2026-07-14T19:59:45Z",
"published": "2026-07-14T19:59:45Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/umbraco/Umbraco.AI/security/advisories/GHSA-q3v2-xj35-9grx"
},
{
"type": "PACKAGE",
"url": "https://github.com/umbraco/Umbraco.AI"
},
{
"type": "WEB",
"url": "https://github.com/umbraco/Umbraco.AI/releases/tag/2026.06.2"
},
{
"type": "WEB",
"url": "https://umbraco.com/blog/security-advisory-june-4-2026-security-patch-for-umbracoai-is-now-available"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Umbraco.AI discloses sensitive application configuration values"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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