cvedb.io
CVE-2025-3777
LOW · CVSS 3.5
EPSS exploitation probability: 0%
Published 2025-07-07T10:15:28.297 · Last modified 2026-06-17T09:20:39.200

Summary

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 products

huggingface — transformers

Does this affect you?

Add your gear to cvedb and we'll alert you only when huggingface ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.