CVE-2025-58761Public exploitNetwork attack vector

Arbitrary file read via prefix-bypassed path traversal

Published Sep 9, 2025 · Updated Sep 10, 2025

Path traversal in Tautulli 2.15.3 and earlier allows remote attackers to read arbitrary server files through real_pms_image_proxy. The endpoint accepts an img value beginning with interfaces/default/images, then resolves appended ../ sequences without confining the path to that directory. No authentication is required, and exposed JWTs or secrets can enable administrative access.

CVSS severity8.6
High
EPSS probability0.68%
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 Tautulli 2.15.3 and earlier allows remote attackers to read arbitrary server files through real_pms_image_proxy. The endpoint accepts an img value beginning with interfaces/default/images, then resolves appended ../ sequences without confining the path to that directory. No authentication is required, and exposed JWTs or secrets can enable administrative access.

The record

CVE
CVE-2025-58761
Published
Sep 9, 2025
Updated
Sep 10, 2025
Vendor
Tautulli
Product
Tautulli
Classifications
CWE-27, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 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?

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

  1. Affected versionversion=< 2.16.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tautulli · Tautulliversion=< 2.16.0

Published CVSS scores

8.6GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-27Path Traversal: 'dir/../../filename'
T1190Exploit Public-Facing Application

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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