{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/powerapps/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":9,"id":"CVE-2026-26149"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["medium"],"_cs_tags":["CVE-2026-26149","powerapps","spoofing"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eCVE-2026-26149 describes a spoofing vulnerability affecting Microsoft Power Apps. While the specifics of exploitation are not detailed in the initial advisory, successful exploitation could allow an attacker to craft deceptive Power Apps or manipulate existing ones to display misleading information, potentially leading to credential theft or other forms of social engineering. The vulnerability\u0026rsquo;s impact is contingent on user interaction, as a user must be tricked into interacting with the spoofed application. Defenders should prioritize understanding the attack vectors and potential impact within their specific Power Apps implementations. Further investigation is needed to fully understand the scope of this vulnerability.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker identifies a vulnerable Microsoft Power App deployment.\u003c/li\u003e\n\u003cli\u003eAttacker crafts a malicious Power App or modifies an existing one to include spoofed content.\u003c/li\u003e\n\u003cli\u003eAttacker distributes the link to the malicious Power App to a target user, possibly via phishing.\u003c/li\u003e\n\u003cli\u003eTarget user, believing the app is legitimate, interacts with the spoofed elements within the Power App.\u003c/li\u003e\n\u003cli\u003eThe spoofed content prompts the user for sensitive information, such as credentials or personal data.\u003c/li\u003e\n\u003cli\u003eThe user enters their information, unknowingly sending it to the attacker.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the stolen information to gain unauthorized access to other systems or data.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-26149 could lead to credential theft, data breaches, or unauthorized access to sensitive resources within an organization using Microsoft Power Apps. The scope of the impact depends on the permissions and data accessible by the compromised user. While the exact number of potential victims is unknown, any organization relying on Power Apps is potentially vulnerable. The spoofing could be used in conjunction with other attacks, such as phishing campaigns, to further amplify the damage.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor Power Apps usage for suspicious activity, such as access from unusual locations or attempts to modify app configurations.\u003c/li\u003e\n\u003cli\u003eImplement multi-factor authentication (MFA) to mitigate the risk of credential theft.\u003c/li\u003e\n\u003cli\u003eEducate users on how to identify and avoid phishing attacks targeting Power Apps.\u003c/li\u003e\n\u003cli\u003eContinuously monitor Microsoft\u0026rsquo;s security update guide for further information regarding CVE-2026-26149.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule for detecting suspicious Power Apps activity.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-20T14:00:00Z","date_published":"2026-04-20T14:00:00Z","id":"/briefs/2024-02-powerapps-spoofing/","summary":"A spoofing vulnerability exists in Microsoft Power Apps, identified as CVE-2026-26149, potentially allowing an attacker to mislead users or gain unauthorized access.","title":"CVE-2026-26149 Microsoft Power Apps Spoofing Vulnerability","url":"https://feed.craftedsignal.io/briefs/2024-02-powerapps-spoofing/"}],"language":"en","title":"CraftedSignal Threat Feed — Powerapps","version":"https://jsonfeed.org/version/1.1"}