Answer in brief
CVE-2026-91922 records a Medium severity (CVSS 5.3) vulnerability in Steedos Platform through 3.0.15-beta.47 Reflected XSS via page render. The current sources do not mark it as known exploited. The current feed maps steedos/steedos-platform (generic), steedos/steedos-platform (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps steedos/steedos-platform (generic), steedos/steedos-platform (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| steedos/steedos-platformgeneric | 0 | Not reported |
| steedos/steedos-platformgeneric | >=0 <=3.0.15-beta.47 | Not reported |
Published upstream
Sep 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 15, 2026
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.
Quoted source text, attributed separately from HOL analysis.