Auth bypass in Open Web Analytics
CVE-2026-119646
Open Web Analytics before 1.14.1 contains an authorization vulnerability that allows authenticated users to read other sites' report data because clickstream and transaction reports are not scoped to the authorized siteId. Users with view_reports on one site can supply that siteId with another site's session_id or order_id to read its visit history, IP addresses, user agents and order data.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/Open-Web-Analytics/Open-Web-Analytics/issues/1236 (issue-tracking)
- github.com/Open-Web-Analytics/Open-Web-Analytics/commit/9a1b62893fe8242048a1129… (patch)
- github.com/Open-Web-Analytics/Open-Web-Analytics/commit/e6832fa60ead473c5792a99… (patch)
- github.com/Open-Web-Analytics/Open-Web-Analytics/releases/tag/1.14.1 (release-notes)
- github.com/Open-Web-Analytics/Open-Web-Analytics/blob/1.14.0/modules/Base/Contr… (technical-description)
- hackmd.io/@hieuPenguinnn/open-web-analytics-reports-rest-cross-site-idor (third-party-advisory)
- github.com/Open-Web-Analytics/Open-Web-Analytics (product)
- www.vulncheck.com/advisories/open-web-analytics-before-1.14.1-cross-site-data-d… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-119646?
- CVE-2026-119646 is a medium-severity vulnerability in Open Web Analytics, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-10-30.
- How severe is CVE-2026-119646?
- Medium severity. CVSS v3 base score is 4.3 out of 10.