Security readout for executives and security teams
Plain-English summary
CVE-2018-10213 is a cross-site scripting issue in Vaultize Enterprise File Sharing 17.05.31. A user can alter HTML in an invitation email sent to another user. Business risk depends on whether the product and invitation workflow are still in use.
Executive priority
Prioritize this if Vaultize Enterprise File Sharing 17.05.31 is still deployed or exposed to many internal users. Otherwise, track as a legacy product hygiene issue and confirm retirement or upgrade status.
Technical view
The public description identifies XSS in invitation mail received from a different user. The sender-controlled HTML may be rendered for the recipient. The source bundle does not provide CVSS, CWE, patch details, or deeper exploit prerequisites beyond Vaultize Enterprise File Sharing 17.05.31.
Likely exposure
Exposure appears limited to organizations running Vaultize Enterprise File Sharing 17.05.31 with user invitation emails enabled. Systems not using that product/version are not evidenced as affected in the provided sources.
Exploitation context
No source in the bundle reports active exploitation, and the CVE is not listed as KEV. Exploitation appears to require a user who can modify invitation email HTML and a recipient who receives or opens that invitation.
Researcher notes
Public evidence is sparse. The affected version is named, but severity, CVSS, CWE mapping, fixed release, and exact rendering context are not provided in the source bundle. Avoid assuming broader Vaultize versions are affected without vendor confirmation.
Mitigation direction
- Inventory any Vaultize Enterprise File Sharing deployments and confirm version 17.05.31 exposure.
- Check Vaultize or vendor guidance for fixed versions or supported mitigations.
- Restrict invitation email customization to trusted administrators if the product supports it.
- Treat suspicious Vaultize invitation emails as potential phishing or script-delivery attempts.
- Review mail security controls that strip or neutralize active HTML content.
Validation and detection
- Confirm whether Vaultize Enterprise File Sharing 17.05.31 is present in asset inventory.
- Verify whether invitation emails allow sender-controlled HTML modification.
- Review recent invitation emails for unexpected HTML or suspicious embedded content.
- Check product logs for unusual invitation activity between users.
- Validate any vendor-recommended update or mitigation in a controlled environment.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-10213 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.excellium-services.com/cert-xlm-advisory/cve-2018-10213/CVE reference
- https://cds.thalesgroup.com/en/tcs-cert/CVE-2018-10213CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.