641 matches found
CVE-2026-69559: Origin Validation Error
Origin validation error in Microsoft Teams for Android allows an authorized attacker to disclose information over a network...
PT-2026-87217
Name of the Vulnerable Software and Affected Versions Microsoft Teams for Android versions prior to 1416/1.0.0.2026133602 Description An information disclosure flaw allows an authorized attacker with low privileges to leak sensitive information, such as credentials, over a network. This occurs wh...
CVE-2026-65812: Insertion of Sensitive Information Into Sent Data
Insertion of sensitive information into sent data in Microsoft Teams for Android allows an authorized attacker to disclose information over a network...
ThreatsDay: CEO Phishing Kits, 5K Dropbox Account Hacks, OAuth Traps + 17 More Stories
The worst part is how normal these attacks look. A call from IT. A shared file. A trusted app. A simple request to click “Allow.” Why break in when someone might open the door? That idea runs through this edition. Attackers use real tools, fake login pages, old account links, and software guides...
Impersonating IT support: how threat actors turn a remote session into enterprise-wide access
In this article 1. Risk to enterprise environments 2. Attack chain overview 3. Mitigation and response recommendations 4. Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk...
Impersonating IT support: how threat actors turn a remote session into enterprise-wide access
In this article 1. Risk to enterprise environments 2. Attack chain overview 3. Mitigation and response recommendations 4. Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk...
Microsoft Teams Has Become a Haven for Scammers in China
Fraudsters are exploiting enterprise chat apps like Teams and Webex to trick Chinese victims into transferring large sums of money, fueling a wave of complaints...
CVE-2026-72846
Lightdash stores the webhook URL supplied with a scheduled delivery and later posts to it from sendWebhook in packages/backend/src/clients/GoogleChat/GoogleChatClient.ts and in packages/backend/src/clients/MicrosoftTeams/MicrosoftTeamsClient.ts. In affected versions both call fetch on the stored...
CVE-2026-72846 Lightdash Scheduled Delivery Webhook URLs Are Not Validated, Allowing Server-Side Request Forgery
Lightdash stores the webhook URL supplied with a scheduled delivery and later posts to it from sendWebhook in packages/backend/src/clients/GoogleChat/GoogleChatClient.ts and in packages/backend/src/clients/MicrosoftTeams/MicrosoftTeamsClient.ts. In affected versions both call fetch on the stored...
The vulnerability of the corporate platform Microsoft Teams, related to errors in verifying cryptographic signatures, allows attackers to perform spear-phishing attacks.
The vulnerability of the corporate platform Microsoft Teams is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to carry out spear-phishing attacks remotely...
The vulnerability of the corporate platform Microsoft Teams, related to deficiencies in authentication procedures, allows attackers to escalate their privileges.
The vulnerability of the corporate platform Microsoft Teams is related to deficiencies in authentication procedures. Exploiting this vulnerability can allow attackers to increase their privileges remotely...
The vulnerability of the corporate platform Microsoft Teams, related to the lack of authentication, allows a perpetrator to elevate their privileges.
The vulnerability of the corporate platform Microsoft Teams is related to the lack of authentication. Exploiting this vulnerability can allow a malicious actor to increase their privileges remotely...
CVE-2026-65768
Improper limitation of a pathname to a restricted directory 'path traversal' in Microsoft Teams for Android allows an unauthorized attacker to execute code over a network...
CVE-2026-65769
Exposure of sensitive information to an unauthorized actor in Microsoft Teams Mobile allows an unauthorized attacker to disclose information over a network...
CVE-2026-65767
Improper neutralization of input during web page generation 'cross-site scripting' in Microsoft Teams for Android allows an authorized attacker to perform spoofing over a network...
CVE-2026-65767 Microsoft Teams for Android Spoofing Vulnerability
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CVE-2026-65767
Microsoft Teams for Android is affected by CVE-2026-65767 due to improper neutralization of input during web page generation (XSS). Attack requires network access with low privileges and no user interaction; an authorized attacker could spoof content. The CVSS v3.1 base score is 8.8 (HIGH). Affec...
CVE-2026-65767 Microsoft Teams for Android Spoofing Vulnerability
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