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TI-2025-33731 Aliases CVE-2025-53839

DRACOON Branding Service vulnerable to Cross-site Scripting

Priority LOW 18CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
High
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

DRACOON is a file sharing service, and the DRACOON Branding Service allows customers to customize their DRACOON interface with their brand. Versions of the DRACOON Branding Service prior to 2.10.0 are vulnerable to cross-site scripting. Improper neutralization of input from administrative users could inject HTML code into the workflow for newly onboarded users. A fix was made available in version 2.10.0 and rolled out to the DRACOON service. DRACOON customers do not need to take action.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00217 12th percentileScored 2026-11-07
Fix Fixed security-advisories (dracoon): 2.10.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
dracoonsecurity-advisoriesbefore 2.10.02.10.0Patch availableCNA
  • security-advisories Vendordracoon Affected before 2.10.0 Fixed in 2.10.0 Patch available CNA

Remediation

  • Fix · CNA security-advisories (dracoon) Fixed in 2.10.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-53839

References

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences