CVE-2026-123094

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{"bugzilla": {"description": "huginn: Huginn: Stored cross-site scripting via crafted OAuth service display names", "id": "2567674", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2567674"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "status": "draft"}, "cwe": "CWE-79", "details": ["A flaw was found in Huginn. The application improperly handles OAuth service display names, resulting in a stored cross-site scripting (XSS) vulnerability. An authenticated attacker can exploit this issue by registering an account with crafted display names or email addresses and sharing it globally across the platform. When other users or administrators view agents linked to the malicious service, arbitrary script executes within their browser sessions, potentially exposing sensitive credentials and enabling unauthorized actions."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-123094", "public_date": "2026-11-05T15:11:49Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-123094\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-123094\nhttps://github.com/huginn/huginn\nhttps://github.com/huginn/huginn/blob/v2026.11.01/app/helpers/application_helper.rb#L78-L88\nhttps://github.com/huginn/huginn/commit/92229a5e7343bfffc740d31e42b9654b212b678b\nhttps://github.com/huginn/huginn/releases/tag/v2026.11.05\nhttps://github.com/huginn/huginn/security/advisories/GHSA-rjw9-xx87-f2ww\nhttps://hackmd.io/@leediay/SJtUoLFTfx\nhttps://www.vulncheck.com/advisories/huginn-before-2026.11.05-stored-xss-via-oauth-service-display-name"], "statement": "This vulnerability is rated as a Moderate impact because successful exploitation requires an authenticated attacker and relies on victim interaction to trigger script execution within another user's session. Huginn is not packaged or distributed in Red Hat Enterprise Linux or other Red Hat product portfolios. In environments where this service is independently deployed, the impact is confined to the web interface and the privileges of the interacting user rather than permitting operating system access.", "threat_severity": "Moderate"}

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