CVE-2025-6108Public exploitNetwork attack vector

Authenticated arbitrary file write via unsanitized filename

Published Jun 16, 2025 · Updated Jun 16, 2025

Path traversal in Spring-Boot-In-Action 807fd37643aa774b94fd004cc3adbd29ca17e9aa allows remote authenticated users to write arbitrary files. The watermarkTest upload flow incorporates the supplied filename into a destination path without normalizing or restricting traversal segments. Low-privileged access to the upload endpoint is sufficient to place attacker-chosen content at a filesystem path writable by the service.

CVSS severity6.3
Medium
EPSS probability0.47%
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 Spring-Boot-In-Action 807fd37643aa774b94fd004cc3adbd29ca17e9aa allows remote authenticated users to write arbitrary files. The watermarkTest upload flow incorporates the supplied filename into a destination path without normalizing or restricting traversal segments. Low-privileged access to the upload endpoint is sufficient to place attacker-chosen content at a filesystem path writable by the service.

The record

CVE
CVE-2025-6108
Published
Jun 16, 2025
Updated
Jun 16, 2025
Vendor
hansonwang99
Product
Spring-Boot-In-Action
Classifications
CWE-22, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=807fd37643aa774b94fd004cc3adbd29ca17e9aa

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

hansonwang99 · Spring-Boot-In-Actionversion=807fd37643aa774b94fd004cc3adbd29ca17e9aa

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1105Ingress Tool Transfer

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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