XSS in Frankverbeke Openclinic Ga
CVE-2026-25860
OpenClinic GA 5.351.19 contains a reflected cross-site scripting vulnerability in the DICOM image upload handler that allows attackers to execute arbitrary JavaScript in a victim's browser by embedding malicious payloads in DICOM file metadata fields. Attackers can craft a DICOM file with JavaScript payloads in metadata fields such as Study Description, which are reflected without sanitization in popup.jsp and archiving/uploadfiles_jsp.java when processed through the Upload DICOM images feature.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (23.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Frankverbeke Openclinic Ga — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/partywavesec/CVE-2026-25860 (technical-description, exploit)
- www.partywave.site/show/research/cve-2026-25860-openclinic-ga-xss-to-rce (technical-description, exploit)
- www.vulncheck.com/advisories/openclinic-ga-reflected-xss-via-dicom-image-upload… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-25860?
- CVE-2026-25860 is a medium-severity vulnerability in Frankverbeke Openclinic Ga, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-06-09.
- How severe is CVE-2026-25860?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2026-25860 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.