CVE-2025-58752Public exploitNetwork attack vector

HTML file disclosure via skipped filesystem checks

Published Sep 8, 2025 · Updated Sep 9, 2025

Path traversal in Vite affected releases allows remote attackers to read arbitrary HTML files outside the configured serving root. HTML requests bypass serveStaticMiddleware and reach htmlFallbackMiddleware and indexHtmlMiddleware, which send files without enforcing server.fs allow, deny, or root checks. Exploitation requires a network-exposed development server using SPA or MPA mode, or a preview server; the consequence is read-only disclosure of reachable HTML file contents.

CVSS severity2.3
Low
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Vite affected releases allows remote attackers to read arbitrary HTML files outside the configured serving root. HTML requests bypass serveStaticMiddleware and reach htmlFallbackMiddleware and indexHtmlMiddleware, which send files without enforcing server.fs allow, deny, or root checks. Exploitation requires a network-exposed development server using SPA or MPA mode, or a preview server; the consequence is read-only disclosure of reachable HTML file contents.

The record

CVE
CVE-2025-58752
Published
Sep 8, 2025
Updated
Sep 9, 2025
Vendor
Vite
Product
Vite
Classifications
CWE-284, CWE-200, CWE-23, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 5.4.20
  2. Affected versionversion=>= 6.0.0, < 6.3.6
  3. Affected versionversion=>= 7.0.0, < 7.0.7
  4. Affected versionversion=>= 7.1.0, < 7.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Vite · Viteversion=< 5.4.20; version=>= 6.0.0, < 6.3.6; version=>= 7.0.0, < 7.0.7; version=>= 7.1.0, < 7.1.5

Published CVSS scores

5.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.3GitHubCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-23Relative Path Traversal
T1005Data from Local System

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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