CometVisu Backend for openHAB has a path traversal vulnerability

高 7.5CVE-2024-42468 · GHSA-pcwp-26pw-j98w · 12/08/2024 公開 · 17/06/2026 更新

要点

CVE-2024-42468 は org.openhab.ui.bundles:org.openhab.ui.cometvisu, openhab (openhab) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.81%（全脆弱性の 57.0% より高い）。
対処：4.2.1 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
org.openhab.ui.bundles:org.openhab.ui.cometvisu Maven	`< 4.2.1`	`4.2.1`
openhab openhab	`< 4.2.1`	`4.2.1`

概要

openHAB's CometVisuServlet is susceptible to an unauthenticated path traversal vulnerability.

Local files on the server can be requested via HTTP GET on the CometVisuServlet.

This vulnerability was discovered with the help of CodeQL's Uncontrolled data used in path expression query.

Impact

This issue may lead to Information Disclosure.

NVD の説明

openHAB, a provider of open-source home automation software, has add-ons including the visualization add-on CometVisu. CometVisuServlet in versions prior to 4.2.1 is susceptible to an unauthenticated path traversal vulnerability. Local files on the server can be requested via HTTP GET on the CometVisuServlet. This issue may lead to information disclosure. Users should upgrade to version 4.2.1 of the CometVisu add-on of openHAB to receive a patch.