Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-25732

37
FAUCET Score

CVE-2026-25732 is a path traversal vulnerability in NiceGUI, a Python UI framework, affecting versions prior to 3.7.0. It allows attackers to write files outside intended directories by manipulating client-supplied filenames, potentially leading to remote code execution if application files are overwritten. The vulnerability has a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity and high impact on integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.7.0CPE matchmatch criteria
cpe:2.3:a:zauberzeug:nicegui:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.21%
Probability of exploitation in next 30 days
EPSS Percentile
86.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-52534 · Apr 30, 2026
This CVE's current EPSS score of 0.0321 is in the 77th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: niceguiFixed in: 3.7.0

Vendor Advisories (1)

pipGHSA-9ffm-fxg3-xrhhhigh

NiceGUI's Path Traversal via Unsanitized FileUpload.name Enables Arbitrary File Write

Feb 5, 2026

References

github.com / zauberzeug/nicegui/blob/main/nicegui/elements/upload_files.py
Patch
github.com / zauberzeug/nicegui/blob/main/nicegui/elements/upload_files.py
Patch
github.com / zauberzeug/nicegui/security/advisories/GHSA-9ffm-fxg3-xrhh
ExploitMitigationVendor Advisory