CVE-2026-48750

CVE-2026-48750 is a critical (CVSS 9.9) arbitrary file write vulnerability in Incus (system container and VM manager) prior to version 7.2.0 . The record-output parameter of the /instances/$name/exec endpoint follows a symlink at exec-output inside a crafted image, allowing an attacker to write a...

CVE-2026-48750 Incus has an arbitrary file write on host via `exec-output` symlink in crafted image

Incus is a system container and virtual machine manager. Prior to version 7.2.0, the record-output parameter of the /instances/$name/exec endpoint stores the output of the command in the exec-output directory of the instance. If exec-output is a symlink, file named execUUID.stdout and...

CVE-2026-48750 Incus has an arbitrary file write on host via `exec-output` symlink in crafted image

Incus is a system container and virtual machine manager. Prior to version 7.2.0, the record-output parameter of the /instances/$name/exec endpoint stores the output of the command in the exec-output directory of the instance. If exec-output is a symlink, file named execUUID.stdout and...

CVE-2026-48750 Incus has an arbitrary file write on host via `exec-output` symlink in crafted image

Incus is a system container and virtual machine manager. Prior to version 7.2.0, the record-output parameter of the /instances/$name/exec endpoint stores the output of the command in the exec-output directory of the instance. If exec-output is a symlink, file named execUUID.stdout and...

CVE-2026-48750

Incus is a system container and virtual machine manager. Prior to version 7.2.0, the record-output parameter of the /instances/$name/exec endpoint stores the output of the command in the exec-output directory of the instance. If exec-output is a symlink, file named execUUID.stdout and...

CVE-2026-48749 Incus has an arbitrary file read+write on host via rootfs/ symlink in malicious image

Incus is a system container and virtual machine manager. Prior to version 7.2.0, a specially crafted image can be used to read or create/write arbitrary files on the host; possibly leading to arbitrary command execution. Version 7.2.0 fixes the issue...

CVE-2026-48749

Incus, a system container and virtual machine manager, is vulnerable to arbitrary file read and write on the host via a crafted image containing a duplicate top-level rootfs symlink. The root cause is that Incus validates an image upon seeing metadata.yaml and a rootfs/ entry, but later extractio...

CVE-2026-48749 Incus has an arbitrary file read+write on host via rootfs/ symlink in malicious image

Incus is a system container and virtual machine manager. Prior to version 7.2.0, a specially crafted image can be used to read or create/write arbitrary files on the host; possibly leading to arbitrary command execution. Version 7.2.0 fixes the issue...

CVE-2026-53795

A flaw was found in rsync. A remote attacker can exploit this vulnerability by specifying an absolute path using the --temp-dir or --link-dest options. This bypasses the rename-confinement logic, allowing the attacker to write files to arbitrary locations outside the intended destination tree,...

CVE-2026-77086

SiYuan before v3.7.4 fails to validate the packageName parameter in Bazaar install and uninstall endpoints, allowing authenticated administrators to perform path traversal via directory traversal sequences. Attackers with admin access can write arbitrary files to any location via install operatio...

CVE-2026-77763

The filestore backend in pkg/object/file.go, used for file:// stores and as a common juicefs sync destination, derived every operation's target from pathkey, which returned either filepath.Joind.root, key or filepath.Cleand.root + key with no check that the result stayed beneath the root. Put, Ge...

CVE-2026-77763

JuiceFS filestore backend (pkg/object/file.go) contains a path traversal vulnerability. The path(key) function joined object keys onto the storage root using filepath.Join or filepath.Clean without verifying the resolved path remained beneath the root. All operations—Put, Get, Head, Delete, Chmod...

CVE-2026-77763 JuiceFS Local Filestore Backend Joins Object Keys onto the Storage Root Without a Containment Check, Allowing Writes Outside the Configured Directory

The filestore backend in pkg/object/file.go, used for file:// stores and as a common juicefs sync destination, derived every operation's target from pathkey, which returned either filepath.Joind.root, key or filepath.Cleand.root + key with no check that the result stayed beneath the root. Put, Ge...

CVE-2026-77763 JuiceFS Local Filestore Backend Joins Object Keys onto the Storage Root Without a Containment Check, Allowing Writes Outside the Configured Directory

The filestore backend in pkg/object/file.go, used for file:// stores and as a common juicefs sync destination, derived every operation's target from pathkey, which returned either filepath.Joind.root, key or filepath.Cleand.root + key with no check that the result stayed beneath the root. Put, Ge...

EUVD-2026-63899

The filestore backend in pkg/object/file.go, used for file:// stores and as a common juicefs sync destination, derived every operation's target from pathkey, which returned either filepath.Joind.root, key or filepath.Cleand.root + key with no check that the result stayed beneath the root. Put, Ge...

EUVD-2026-63898

SiYuan before v3.7.4 fails to validate the packageName parameter in Bazaar install and uninstall endpoints, allowing authenticated administrators to perform path traversal via directory traversal sequences. Attackers with admin access can write arbitrary files to any location via install operatio...

CVE-2026-77086

SiYuan before v3.7.4 contains a path traversal vulnerability in the Bazaar install and uninstall endpoints . The root cause is a failure to validate the packageName parameter, which accepts directory traversal sequences. An authenticated administrator can exploit this to write arbitrary files to ...

CVE-2026-77086 SiYuan before v3.7.4 Path Traversal via packageName

SiYuan before v3.7.4 fails to validate the packageName parameter in Bazaar install and uninstall endpoints, allowing authenticated administrators to perform path traversal via directory traversal sequences. Attackers with admin access can write arbitrary files to any location via install operatio...

CVE-2026-77086 SiYuan before v3.7.4 Path Traversal via packageName

SiYuan before v3.7.4 fails to validate the packageName parameter in Bazaar install and uninstall endpoints, allowing authenticated administrators to perform path traversal via directory traversal sequences. Attackers with admin access can write arbitrary files to any location via install operatio...

WordPress W3 Total Cache plugin < 2.10.5 - Unauthenticated Arbitrary Directory File Write and .htaccess Overwrite via Path Traversal in the Page Cache Key vulnerability

Unauthenticated Arbitrary Directory File Write and .htaccess Overwrite via Path Traversal in the Page Cache Key vulnerability discovered by Jakub Herman in WordPress Plugin W3 Total Cache versions 2.10.5...