CVE-2026-97865: Input Validation Flaw (CVSS 7.3)

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.

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CVSS v3.1 Score

7.3

HIGH

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

EPSS — Exploit Prediction

0.0040

Probability of exploitation

0.32%

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-20 Improper Input Validation

CWE-502 Deserialization of Untrusted Data

References

Other References

https://github.com/Open-Web-Analytics/Open-Web-Analytics/ https://github.com/Open-Web-Analytics/Open-Web-Analytics/commit/78c1222ec0e2119d84684032da1541120a2cdd23 https://github.com/Open-Web-Analytics/Open-Web-Analytics/issues/960 https://github.com/Open-Web-Analytics/Open-Web-Analytics/pull/967 https://github.com/Open-Web-Analytics/Open-Web-Analytics/releases/tag/1.8.2 https://vuldb.com/cve/CVE-2026-97865 https://vuldb.com/submit/911108 https://vuldb.com/vuln/409882 https://vuldb.com/vuln/409882/cti

Frequently Asked Questions

What is CVE-2026-97865? +

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. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2026-97865? +

CVE-2026-97865 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0040, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-97865? +

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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