CVE-2025-54287
Last modified
CVE-2025-54287 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Canonical | Lxd | >= 4.0.0, < 5.21.4 |
| Canonical | Lxd | >= 6.1, < 6.5 |
References
- https://github.com/canonical/lxd/security/advisories/GHSA-w2hg-2v4p-vmh6Exploit, Vendor Advisory
- https://github.com/canonical/lxd/security/advisories/GHSA-w2hg-2v4p-vmh6Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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