CVE-2026-119646 (CVSS 4.3)

Description

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.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0046

Probability of exploitation

0.40%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-639 CWE-639

References

Other References

https://github.com/Open-Web-Analytics/Open-Web-Analytics https://github.com/Open-Web-Analytics/Open-Web-Analytics/blob/1.14.0/modules/Base/Controller/ReportsRest.php#L466-L618 https://github.com/Open-Web-Analytics/Open-Web-Analytics/commit/9a1b62893fe8242048a1129d96f89a52f910be72 https://github.com/Open-Web-Analytics/Open-Web-Analytics/commit/e6832fa60ead473c5792a999ae32abb3fecc2790 https://github.com/Open-Web-Analytics/Open-Web-Analytics/issues/1236 https://github.com/Open-Web-Analytics/Open-Web-Analytics/releases/tag/1.14.1 https://hackmd.io/@hieuPenguinnn/open-web-analytics-reports-rest-cross-site-idor https://www.vulncheck.com/advisories/open-web-analytics-before-1.14.1-cross-site-data-disclosure-via-rest-report-api https://hackmd.io/@hieuPenguinnn/open-web-analytics-reports-rest-cross-site-idor

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-119646? +

CVE-2026-119646 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0046, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-119646? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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