{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103523", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2026-09-30T19:05:18.631Z", "datePublished": "2026-10-12T14:53:54.845Z", "dateUpdated": "2026-10-12T14:53:54.845Z"}, "containers": {"cna": {"title": "CVE-2026-103523", "descriptions": [{"lang": "en", "value": "Thelia v2.6.0 contains an open redirect vulnerability in its address creation workflow. After a user accesses a crafted URL and successfully submits the \u201cAdd New Address\u201d form, the application redirects them to the URL specified in the `next` parameter. Because the application does not validate whether the destination belongs to the same origin or an approved allowlist, an attacker can supply an arbitrary external URL and redirect users to an attacker-controlled website."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "Thelia", "product": "Thelia", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "2.6.0", "versionType": "custom"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-601 URL Redirection to Untrusted Site ('Open Redirect')"}]}], "references": [{"url": "https://kb.cert.org/vuls/id/162329"}], "x_generator": {"engine": "VINCE 3.0.50", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-103523"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2026-10-12T14:53:54.845Z"}}}}

{}

{"affected": [{"affectedData": [{"product": "Thelia", "vendor": "Thelia", "versions": [{"lessThanOrEqual": "2.6.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "cret@cert.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Thelia v2.6.0 contains an open redirect vulnerability in its address creation workflow. After a user accesses a crafted URL and successfully submits the \u201cAdd New Address\u201d form, the application redirects them to the URL specified in the `next` parameter. Because the application does not validate whether the destination belongs to the same origin or an approved allowlist, an attacker can supply an arbitrary external URL and redirect users to an attacker-controlled website."}], "id": "CVE-2026-103523", "lastModified": "2026-10-12T15:17:05.857", "metrics": {}, "published": "2026-10-12T15:17:05.857", "references": [{"source": "cret@cert.org", "url": "https://kb.cert.org/vuls/id/162329"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Received"}

{}

{"created": "2026-10-12T17:00:14.569894+00:00", "title": "Unvalidated Next Parameter Enables Open Redirect in Thelia 2.6.0", "updated": "2026-10-12T17:00:14.569900+00:00", "vendors": [], "weaknesses": ["CWE-601"]}