CVE-2026-23954 Incus container image templating arbitrary host file read and write

Incus is a system container and virtual machine manager. Versions 6.21.0 and below allow a user with the ability to launch a container with a custom image e.g a member of the ‘incus’ group to use directory traversal or symbolic links in the templating functionality to achieve host arbitrary file...

CVE-2026-23954 Incus container image templating arbitrary host file read and write

Incus is a system container and virtual machine manager. Versions 6.21.0 and below allow a user with the ability to launch a container with a custom image e.g a member of the ‘incus’ group to use directory traversal or symbolic links in the templating functionality to achieve host arbitrary file...

CVE-2026-23954

Incus CVE-2026-23954 affects versions 6.21.0 and below. The issue arises when launching a container with a custom image (e.g., incus group member) using templating in metadata.yaml, where directory traversal or symbolic links in source/target paths are not checked, enabling host arbitrary file re...

CVE-2026-23954

Incus is a system container and virtual machine manager. Versions 6.21.0 and below allow a user with the ability to launch a container with a custom image e.g a member of the ‘incus’ group to use directory traversal or symbolic links in the templating functionality to achieve host arbitrary file...

GHSA-7F67-CRQM-JGH7 Incus container image templating arbitrary host file read and write

Summary A user with the ability to launch a container with a custom image e.g a member of the ‘incus’ group can use directory traversal or symbolic links in the templating functionality to achieve host arbitrary file read, and host arbitrary file write, ultimately resulting in arbitrary command...

Incus container image templating arbitrary host file read and write

Summary A user with the ability to launch a container with a custom image e.g a member of the ‘incus’ group can use directory traversal or symbolic links in the templating functionality to achieve host arbitrary file read, and host arbitrary file write, ultimately resulting in arbitrary command...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal due to using an image with a metadata.yaml containing templates. An attacker can read or overwrite arbitrary files on the host system, potentially leading to execution of arbitrary commands with elevated privileges, ...

CVE-2026-Pending-Flask-Uploads-Path-Traversal-PoC

CVE-2026-XXXXX Pending: Path Traversal in Flask-Uploads...

CVE-2026-1225 Malicious logback.xml configuration file allows instantiation of arbitrary classes

ACE vulnerability in configuration file processing by QOS.CH logback-core up to and including version 1.5.24 in Java applications, allows an attacker to instantiate classes already present on the class path by compromising an existing logback configuration file. The instantiation of a potentially...

SUSE SLES15 / openSUSE 15 Security Update : python-FontTools (SUSE-SU-2026:0199-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:0199-1 advisory. - CVE-2025-66034: Fixed arbitrary file write vulnerability that could lead to remote code execution bsc1254366. Tenable has extracted the...

Linux Distros Unpatched Vulnerability : CVE-2026-23954

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Incus is a system container and virtual machine manager. Versions 6.21.0 and below allow a user with the ability to launch a container with a custom image e.g a...

CVE-2026-23986 Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true

Copier is a library and CLI app for rendering project templates. Prior to version 9.11.2, Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it...

CVE-2026-23986 Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true

Copier is a library and CLI app for rendering project templates. Prior to version 9.11.2, Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it...

CVE-2021-47871

Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the...

CVE-2021-47871

Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the...

CVE-2021-47746

NodeBB Plugin Emoji 3.2.1 contains an arbitrary file write vulnerability that allows administrative users to write files to arbitrary system locations through the emoji upload API. Attackers with admin access can craft file upload requests with directory traversal to overwrite system files by...

CVE-2021-47746

NodeBB Plugin Emoji 3.2.1 contains an arbitrary file write vulnerability that allows administrative users to write files to arbitrary system locations through the emoji upload API. Attackers with admin access can craft file upload requests with directory traversal to overwrite system files by...

EUVD-2026-3620

Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the...

CVE-2021-47871

Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the...

CVE-2021-47871 Hestia Control Panel 1.3.2 - Arbitrary File Write

Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the...