CVE-2022-50201

In the Linux kernel, the following vulnerability has been resolved: selinux: fix memleak in securityreadstatekernel In this function, it directly returns the result of securityreadpolicy without freeing the allocated memory in data, cause memory leak issue, so free the memory if securityreadpolic...

BIT-DISCOURSE-2021-37703 Information exposure in Discourse

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...

CVE-2021-39220

Nextcloud is an open-source, self-hosted productivity platform The Nextcloud Mail application prior to versions 1.10.4 and 1.11.0 does by default not render images in emails to not leak the read state or user IP. The privacy filter failed to filter images with a relative protocol. It is recommend...

PT-2021-22471 · Nextcloud · Nextcloud Mail

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 1.10.4 and 1.11.0 Description: The Nextcloud Mail application has a privacy filter issue that fails to filter images with a relative protocol, potentially leaking the read state or user IP. This issue is due t...

CVE-2021-37703

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5, a user's read state for a topic such as the last read post number and the notification level is exposed...

PT-2021-21822 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 2.7.8 Discourse versions prior to 2.8.0.beta5 Description: The issue exposes a user's read state for a topic, including the last read post number and the notification level. Recommendations: For versions prior to...

CVE-2021-32707

Nextcloud Mail is a mail app for Nextcloud. In versions prior to 1.9.6, the Nextcloud Mail application does not, by default, render images in emails to not leak the read state. The privacy filter failed to filter images with a background-image CSS attribute. Note that the images were still passed...

PT-2021-19873 · Nextcloud · Nextcloud Mail

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 1.9.6 Description: The Nextcloud Mail application has an issue where the privacy filter fails to filter images with a background-image CSS attribute, potentially leaking the read state. However, images are sti...