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CVE-2025-48889

Gradio Allows Unauthorized File Copy via Path Manipulation

Published: May 30, 2025Updated: Aug 26, 2025 Sources: CVE List NVD GHSACWE-434
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.6%
Top 55.5%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Gradio is an open-source Python package that allows quick building of demos and web application for machine learning models, API, or any arbitrary Python function. Prior to version 5.31.0, an arbitrary file copy vulnerability in Gradio's flagging feature allows unauthenticated attackers to copy any readable file from the server's filesystem. While attackers can't read these copied files, they can cause DoS by copying large files (like /dev/urandom) to fill disk space. This issue has been patched in version 5.31.0.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-434

Affected Products

gradiogradio project
Library
AI / ML / notebook-mlops
gradioPyPIOSS Libraries
gradiogradio-app
Library
AI / ML / notebook-mlops
gradio projectoss-projectAI / MLaka gradio
pypipackage-ecosystemOSS Libraries
gradio-apposs-projectAI / MLaka gradio-app/gradio

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

3 techniques
Command and Control
Initial Access
Persistence
View detailed technique mapping

References

https://github.com/gradio-app/gradio/security/advisories/GHSA-8jw3-6x8j-v96g
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-48889
nvd.nist.gov
https://github.com/gradio-app/gradio
github.com
and 1 more references View all →

Timeline

Published
May 30, 2025
Last Updated
Aug 26, 2025

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