CVE-2026-97865 Details
Description
A security flaw has been discovered in Open-Web-Analytics up to 1.8.1. Affected is the function Event::loadFromArray of the file queue.php of the component Remote Event Queue Endpoint. Performing a manipulation results in deserialization. The attack can be initiated remotely. Upgrading to version 1.8.2 is able to address this issue. The patch is named 78c1222ec0e2119d84684032da1541120a2cdd23. The affected component should be upgraded.
A deserialization vulnerability has been identified in Open Web Analytics (OWA) versions through 1.8.1. The issue resides in the Remote Event Queue Endpoint, specifically within the Event::loadFromArray function in queue.php. This vulnerability allows an unauthenticated remote attacker to manipulate event data, which is then deserialized and can lead to unintended consequences. The flaw can be exploited if the queue.php endpoint is enabled and the event type is whitelisted.
Users are advised to upgrade to Open Web Analytics version 1.8.2, which addresses this vulnerability by implementing a property allowlist that prevents the deserialization of unauthorized event data.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 25, 2026CISA-ADP
Assessed Sep 25, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Open-Web-Analytics/Open-Web-Analytics/ | [email protected] | ProductVendor |
| https://github.com/Open-Web-Analytics/Open-Web-Analytics/commit/78c1222ec0e2119d84684032da1541120a2cdd23 | [email protected] | Source CodeVendor |
| https://github.com/Open-Web-Analytics/Open-Web-Analytics/issues/960 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/Open-Web-Analytics/Open-Web-Analytics/pull/967 | [email protected] | Issue TrackingVendor |
| https://github.com/Open-Web-Analytics/Open-Web-Analytics/releases/tag/1.8.2 | [email protected] | Release NotesVendor |
| https://vuldb.com/cve/CVE-2026-97865 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/911108 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/409882 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/409882/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | [email protected] |
| CWE-502 | Deserialization of Untrusted Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Open-Web-Analytics | <= 1.8.1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 25, 2026 | New CVE Received | [email protected] |
| Sep 25, 2026 | CVE Modified | CISA-ADP |