Description
Template Injection in instance snapshot creation component in Canonical LXD (>= 4.0) allows an attacker with instance configuration permissions to read arbitrary files on the host system via specially crafted snapshot pattern templates using the Pongo2 template engine.
Scores
CVSS v3
6.5
EPSS
0.0007
EPSS Percentile
21.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-1336
Status
published
Products (2)
canonical/lxd
4.0.0 - 5.21.4
lxc/lxd
4.0.0 - 5.21.4Go
Published
Oct 02, 2025
Tracked Since
Feb 18, 2026