CVEvulnerability

CVE-2025-3777

3.5 LOW Published 2025-07-07 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-07-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
3.5 LOW — CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Weaknesses
CWE-20

Description

Hugging Face Transformers versions up to 4.49.0 are affected by an improper input validation vulnerability in the `image_utils.py` file. The vulnerability arises from insecure URL validation using the `startswith()` method, which can be bypassed through URL username injection. This allows attackers to craft URLs that appear to be from YouTube but resolve to malicious domains, potentially leading to phishing attacks, malware distribution, or data exfiltration. The issue is fixed in version 4.52.1.

Affected configurations

• huggingface transformers (< 4.52.1)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References