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Medium

Steedos Platform through 3.0.15-beta.47 Reflected XSS via page render

Type: advisorySource: Official CVE List1 source record

Steedos Platform through 3.0.15-beta.47 contains a reflected cross-site scripting vulnerability in the anonymous /api/page/render endpoint that fails to properly escape query parameters in inline script elements. Attackers can craft malicious links with script-terminating sequences in the schemaApi or data parameters to execute arbitrary JavaScript in victim sessions and steal X-Auth-Token credentials.

Announced Source revision 1
Original source ↗

CVE-2026-91922

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-91922

steedos-platform

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "steedos",
    "product": "steedos-platform",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.0.15-beta.47"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-91922

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#1668 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement