{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/broker-vm--30.0.24/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":true,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Broker VM (\u003c 30.0.24)"],"_cs_severities":["low"],"_cs_tags":["vulnerability","input validation","broker vm"],"_cs_type":"threat","_cs_vendors":["Palo Alto Networks"],"content_html":"\u003cp\u003eCVE-2026-0238 is a low-severity vulnerability affecting Palo Alto Networks Broker VM. The vulnerability stems from improper input validation in the certificate and key fields of the Broker VM. An authenticated administrator with low privileges can inject arbitrary content into these fields, potentially leading to unforeseen consequences. This vulnerability affects Broker VM versions 30.0 prior to 30.0.24. Palo Alto Networks discovered this vulnerability during an internal penetration test and has released version 30.0.24 to address the issue. There is no evidence of active exploitation.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn authenticated administrator gains access to the Broker VM management interface.\u003c/li\u003e\n\u003cli\u003eThe administrator navigates to the certificate or key configuration settings within the Broker VM.\u003c/li\u003e\n\u003cli\u003eThe administrator injects arbitrary content into the certificate or key field.\u003c/li\u003e\n\u003cli\u003eThe Broker VM processes the injected content without proper validation.\u003c/li\u003e\n\u003cli\u003eThe injected content could potentially lead to unintended modifications of the Broker VM configuration.\u003c/li\u003e\n\u003cli\u003eThe modified configuration may cause unexpected behavior or instability within the Broker VM.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-0238 allows an authenticated administrator to inject arbitrary content into Broker VM fields. The impact of this vulnerability is rated as low, primarily affecting product integrity. The potential consequences could involve configuration changes leading to instability or unexpected behavior. Palo Alto Networks is not aware of any malicious exploitation of this issue.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade Palo Alto Networks Broker VM to version 30.0.24 or later to remediate CVE-2026-0238 (see Solution section).\u003c/li\u003e\n\u003cli\u003eMonitor Broker VM logs for unexpected configuration changes performed by administrative accounts (no specific rule provided due to lack of log detail).\u003c/li\u003e\n\u003cli\u003eReview Broker VM access controls to ensure only authorized personnel have administrative privileges (no specific rule or IOC provided).\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-13T16:02:39Z","date_published":"2026-05-13T16:02:39Z","id":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-0238-broker-vm-input-validation/","summary":"CVE-2026-0238 is an improper input validation vulnerability in Palo Alto Networks Broker VM that allows an authenticated administrator to inject arbitrary content into certain fields, affecting versions 30.0 prior to 30.0.24.","title":"CVE-2026-0238: Palo Alto Networks Broker VM Improper Input Validation","url":"https://feed.craftedsignal.io/briefs/2026-05-cve-2026-0238-broker-vm-input-validation/"}],"language":"en","title":"CraftedSignal Threat Feed — Broker VM (\u003c 30.0.24)","version":"https://jsonfeed.org/version/1.1"}