CVE-2022-3008

Command Injection on tinygltf

The tinygltf library uses the C library function wordexp() to perform file path expansion on untrusted paths that are provided from the input file. This function allows for command injection by using backticks. An attacker could craft an untrusted path input that would result in a path expansion. We recommend upgrading to 2.6.0 or past commit 52ff00a38447f06a17eab1caa2cf0730a119c751

Affected

syoyo · tinygltf

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 GOOGLE

8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS

3.03% chance of exploitation in the next 30 days, 87th percentile

Published

2022-09-05

Updated

2025-04-21

Proof-of-concept exploits (1)

• syoyo/tinygltf/issues/3682549★ · 2026-08-02

Security advisories

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49053
• https://www.debian.org/security/2022/dsa-5232

References

• CVE Record
• NVD entry

Related

• CVE-2018-20652
• CVE-2020-19490
• CVE-2022-34300
• CVE-2022-38529
• CVE-2023-1570