CVE-2026-85061

SICK CorivaHub includes the third-party components Apache Tomcat and MapLibre GL, which are affected by two known vulnerabilities. These vulnerabilities include an improper input validation issue in Apache Tomcat and a vulnerability in MapLibre GL that could allow malicious behavior through custom GUIs. Under certain conditions, successful exploitation could affect the confidentiality, integrity and availability of the affected system. The attack surface associated with the Apache Tomcat vulnerability is significantly reduced by the default product configuration. Nevertheless, SICK recommends updating to CorivaHub 2026.1.2 to remediate both vulnerabilities.

### Impact `DOM.sanitize()` in `src/util/dom.ts` iterated `elem.attributes` (a live `NamedNodeMap`) while calling `elem.removeAttribute()` in the same loop. Removing an attribute shifts subsequent attributes down by one index, causing the iterator to skip the adjacent attribute. An attacker can provide an HTML payload with consecutive dangerous attributes (such as `<details open onload="1" ontoggle="...">`). The first attribute is stripped while the second survives and executes upon insertion into `innerHTML` via the attribution control without requiring user interaction (zero-click XSS). Applications rendering untrusted/third-party style attribution strings or user-supplied custom attributions are impacted. ### Patches The issue has been resolved by creating a static snapshot of attributes using `Array.from(elem.attributes)` before iteration. Please upgrade to `maplibre-gl` version **6.4.1** (or latest). ### Workarounds Sanitizing the attribute field of a source before passing it down to maplibre