Migration-planner: credentialurl validator accepts javascript: urls
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
A flaw was found in migration-planner. Insufficient validation of the `AgentStatusUpdate.CredentialUrl` field allows an authenticated attacker to store a malicious `javascript:` URL. When a victim views this URL in the Hybrid Cloud Console, it can lead to Cross-Site Scripting (XSS), enabling script execution in the victim's session and potentially disclosing sensitive information.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00347 28th percentileScored 2026-11-07
Fix Fixed migration-planner: 0.13.6
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | migration-planner | before 0.13.6 | 0.13.6 | Patch available | CNA |
- migration-planner Vendor— Affected before 0.13.6 Fixed in 0.13.6 Patch available CNA
Remediation
- Fix · CNA migration-planner Fixed in 0.13.6
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2026-53472
- 2026-10-03 Alias added: GHSA-fq78-xg9g-8fwp
References
Sources
- CVE-2026-53472 · CVE Program
- CVE-2026-53472 · NVD
- FIRST EPSS
- GHSA-fq78-xg9g-8fwp · GitHub Advisory Database · CC BY 4.0
- CVE-2026-53472 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences