CVE-2026-81861
CWE-522: Insufficiently Protected Credentials vulnerability that could result in exposure of authentication information and unauthorized acc
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Published: Sep 11, 2026 · Last modified: Sep 11, 2026 · CWE-522
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CWE-522: Insufficiently Protected Credentials vulnerability that could result in exposure of authentication information and unauthorized access to RTU functionality.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-880133.7 LOW—
——0rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.49.0 until 1.75.1, the HTTP backend attaches headers configured through --http-headers or headers= to requests in backend/http/http.go, while its fshttp.NewClient client follows redirects without a backend-specific http.Client.CheckRedirect policy. A configured remote that redirects to another host can therefore cause custom secrets such as X-Api-Key to be resent to that untrusted destination, and a same-host HTTPS-to-HTTP redirect can expose Authorization or Cookie headers in cleartext. Listing, stat, download, mount, and serve operations can trigger the leak during normal use. This issue is fixed in version 1.75.1.1dCVE-2026-813816.5 MED47.5%
——14Insufficiently protected credentials in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.3dCVE-2026-779097.7 HIG46.4%
——14Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.3dCVE-2026-698057.5 HIG41.6%
——12External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.2dCVE-2026-649186.5 MED39.7%
——12Insufficiently protected credentials in Microsoft Office allows an unauthorized attacker to perform spoofing over a network.2dCVE-2026-820706.5 MED16.1%
——5A security issue in MongoDB Server's diagnostic reporting interface allows an authenticated user with monitoring privileges to access insufficiently protected credentials from concurrent administrative operations. The same credentials are properly redacted in server log output, but the diagnostic interface omits equivalent redaction. Successful exploitation requires a valid authenticated session with monitoring-level permissions and results in exposure of cleartext credentials that could enable impersonation of other users, including privileged accounts.3d