CVE-2025-15581

N/A

Description

Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in Privilege Escalation, potentially allowing full administrative access.

CVE Details

CVSS v3.1 ScoreN/A

Published2/18/2026

Last Modified2/28/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-287

References

https://discourse.orthanc-server.org/t/orthanc-1-12-10/6326(ab69c47f-b95e-4bf2-b2d9-4b1fd1b24b4a)

https://orthanc.uclouvain.be/bugs/show_bug.cgi?id=252(ab69c47f-b95e-4bf2-b2d9-4b1fd1b24b4a)

https://projectblack.io/blog/orthanc-1-12-9-user-impersonation/#exploitation(ab69c47f-b95e-4bf2-b2d9-4b1fd1b24b4a)

https://lists.debian.org/debian-lts-announce/2026/02/msg00033.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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