What’s Vulnerable › Vulnerabilities

CVE-2026-10173: Orthanc Explorer 2 URL StudyList.vue cross site scripting

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-31 · updated 2026-07-22
• Weakness: CWE-79

Description

A weakness has been identified in Orthanc Explorer 2 up to 1.12.0. The impacted element is an unknown function of the file WebApplication/src/components/StudyList.vue of the component URL Handler. This manipulation of the argument remote-source causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 21f78ce5da668bf5233efcd1896ec7c6e3b22eae. Applying a patch is the recommended action to fix this issue.

Affected products

• Orthanc Explorer 2: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5 (+7)

References

• https://github.com/orthanc-server/orthanc-explorer-2/issues/108
• https://github.com/rafaelsouzars/orthanc-explorer-2/commit/21f78ce5da668bf5233efcd1896ec7c6e3b22eae
• https://vuldb.com/cve/CVE-2026-10173
• https://vuldb.com/submit/819559
• https://vuldb.com/vuln/367430
• https://vuldb.com/vuln/367430/cti

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