ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2026-25575

NavigaTUM is a website and API to search for rooms, buildings and other places.

Published Feb 4, 2026 · catalog updated Feb 5, 2026 · TUM-Dev NavigaTUM

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-25575. EPSS is 0.53%. Act only if a listed version of TUM-Dev NavigaTUM is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.53%
Remediation
Version ranges on file
Affected products
vendor TUM-Dev NavigaTUM < 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor TUM-Dev NavigaTUM < 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0< 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0

How to fix CVE-2026-25575

  • Upgrade

    CVE-2026-25575 lists a fix boundary at 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-25575. EPSS is 0.53%. Act only if a listed version of TUM-Dev NavigaTUM is installed.

Which versions are affected?

Compare what you have installed with TUM-Dev NavigaTUM < 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0 < 86f34c72886a59ec8f1e6c00f78a5ab889a70fd0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.53%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 4, 2026 · EUVD

    Detected

    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 c

  2. Feb 5, 2026 · EUVD

    Updated

    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 c

Sources

  • CVE.orgVulnerability recordCVE-2026-25575

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25575

    30-day exploitation probability 0.53%

    first.org
  • EUVDVulnerability recordEUVD-2026-5325

    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., /c

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 4, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026