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CVE-2025-3777
Good to know:
Date: July 7, 2025
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.
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Improper Input Validation
CWE-20Top Fix
Upgrade Version
Upgrade to version transformers - 4.52.1;transformers - 4.52.1;https://github.com/huggingface/transformers.git - v4.52.1
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | NONE |
| Availability (A): | NONE |