# CVE-2026-124637: Stored Cross-Site Scripting (XSS) in Tankuam Places

Status: published. Published: 2026-11-09. Updated: 2026-11-09.

A stored Cross-Site Scripting (XSS) vulnerability was identified in the profile editing form, in the parameters: cliNom and cliCognoms, in a request to https://www.luxorgymtarrega.com/dadespersonals/modificarClient/ID. User-provided data is neither validated nor escaped before being displayed in the HTML response and stored in the database, allowing arbitrary JavaScript code to be executed in the victim’s browser.

## Remediation

- fix: The vulnerability has been fixed by the Kompini team in version apl.00007.00005 (December 2025) (source: CNA: INCIBE)

## Affected products and versions

- Kompini / Tankuam Places: versions prior to app.00007.00005 (December 2025) (affected). Source: CNA: INCIBE

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N; source: CNA: INCIBE

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-79

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-tankuam-places (CNA: INCIBE)

## Provenance

- CNA: INCIBE: https://www.cve.org/CVERecord?id=CVE-2026-124637; retrieved 2026-11-09; source updated 2026-11-09

Revision: 4926d4e7986903ac38343558f77477a4113d0dabbca15a8226e7fb4ac1fdd551

Canonical: https://y2.dev/cve/CVE-2026-124637

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.