NavigaTUM is a website and API to search for rooms, buildings and other places. Prior to commit 86f34c7, there is a path traversal vulnerability in the propose_edits endpoint allows unauthenticated users to overwrite files in directories writable by the application user (e.g., /cdn). By supplying unsanitized file keys containing traversal sequences (e.g., ../../) in the JSON payload, an attacker can escape the intended temporary directory and replace public facing images or fill the server's storage. This issue has been patched via commit 86f34c7.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0003.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
TUM-Dev NavigaTUM affected
Version Status Constraints
< 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0 affected —

Configuration 1 [-]

cpe:2.3:a:tum:navigatum:*:*:*:*:*:*:*:*

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/TUM-Dev/NavigaTUM/commit/86f34c72886a59ec8f1e6c00f78a5ab889a70fd0 cve-icon cve-icon
https://github.com/TUM-Dev/NavigaTUM/pull/2650 cve-icon cve-icon
https://github.com/TUM-Dev/NavigaTUM/security/advisories/GHSA-59hj-f48w-hjfm cve-icon cve-icon cve-icon
History

Wed, 11 Feb 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Tum
Tum navigatum
Weaknesses CWE-22
CPEs cpe:2.3:a:tum:navigatum:*:*:*:*:*:*:*:*
Vendors & Products Tum
Tum navigatum
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

Thu, 05 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 05 Feb 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Tum-dev
Tum-dev navigatum
Vendors & Products Tum-dev
Tum-dev navigatum

Wed, 04 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Description NavigaTUM is a website and API to search for rooms, buildings and other places. Prior to commit 86f34c7, there is a path traversal vulnerability in the propose_edits endpoint allows unauthenticated users to overwrite files in directories writable by the application user (e.g., /cdn). By supplying unsanitized file keys containing traversal sequences (e.g., ../../) in the JSON payload, an attacker can escape the intended temporary directory and replace public facing images or fill the server's storage. This issue has been patched via commit 86f34c7.
Title NavigaTUM has a Path Traversal Vulnerability in the propose_edits functionality
Weaknesses CWE-23
CWE-26
References
Metrics cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-05T17:48:31.956Z

Reserved: 2026-02-03T01:02:46.714Z

Link: CVE-2026-25575

cve-icon Vulnrichment

Updated: 2026-02-05T17:48:14.595Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-04T22:16:00.957

Modified: 2026-02-11T19:10:03.500

Link: CVE-2026-25575

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-05T11:39:11Z

Weaknesses