CVE-2016-10216 Sivann CVE debrief

Who should care

Administrators, developers, and security teams running IT Items Database (ITDB) version 1.23 or earlier should care, especially if the editable_ajax.php example/support endpoint is reachable from untrusted users or exposed on a public site.

Technical summary

NVD classifies the weakness as CWE-79 (cross-site scripting). The recorded CVSS 3.0 vector is AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N, which indicates network reachability, no privileges required, and user interaction required. The vulnerable CPE coverage is listed through IT Items Database 1.23. The issue centers on user-supplied content in the value POST parameter being rendered without adequate filtering or output encoding, enabling browser-side script execution in the site’s context.

Defensive priority

Medium. Prioritize remediation for any exposed deployment because the issue is remotely reachable, requires no authentication, and can affect users who interact with the vulnerable page.

Recommended defensive actions

• Upgrade to a non-vulnerable IT Items Database release if one is available, and verify the vendor’s fix guidance before redeploying.
• If the affected sample or support endpoint is not required, remove or disable editable_ajax.php and any related example functionality.
• Apply strict server-side validation and output encoding for the value parameter and any other user-controlled fields rendered by the application.
• Review the affected page templates and JavaScript paths for additional DOM or reflected XSS exposure.
• Add or tighten browser-side defenses such as a restrictive Content Security Policy, while treating this as a defense-in-depth control rather than a fix.
• Validate the remediation by re-testing the affected workflow and confirming that untrusted input is no longer rendered as HTML or script.

Evidence notes

This debrief is based on the supplied NVD record and CVE metadata. The key evidence is the NVD description of insufficient filtration of the value POST parameter in itdb-1.23/js/DataTables-1.8.2/examples/examples_support/editable_ajax.php, the CWE-79 mapping, and the CVSS 3.0 vector AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. The vulnerable version range is recorded as through 1.23. Published date used for context is 2017-02-10; the record was last modified on 2026-05-13. A GitHub issue reference is listed by MITRE/NVD as an exploit or third-party advisory source.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.