{"cve":"CVE-2026-54546","nvd":{"published":"2026-09-17T18:16:46.207","modified":"2026-09-30T17:43:24.057","status":"Awaiting Analysis","description":"CloudTAK is a browser-based Common Operating Picture and situational awareness tool compatible with TAK. Prior to 13.22.1, the authenticated PUT /api/basemap endpoint passes an attacker-controlled URL through importBasemapURL() in api/routes/basemap.ts to fetch(url) without resolved-address classification or redirect revalidation. BasemapProtocol.isValidURL in api/lib/interface-basemap.ts checks only the HTTP or HTTPS scheme and is not applied on the vulnerable import path. Direct internal addresses, alternate IP encodings, and redirects to internal addresses can reach cloud metadata, loopback, private, and CGNAT HTTP services. The OptionalTileJSON response reflects fields including name, attribution, and tiles[0] to the caller, making the request forgery full-read rather than blind and enabling cloud credential theft and internal service disclosure. This issue is fixed in version 13.22.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","score":5.0},"cwes":["CWE-918"],"references":["https://github.com/dfpc-coe/CloudTAK/commit/1e0f6e65977c86fbc0aa15e308c43cbcaee23a7c","https://github.com/dfpc-coe/CloudTAK/commit/556b35632877802c7e9c818db44aef7a2c3abebf","https://github.com/dfpc-coe/CloudTAK/pull/1513","https://github.com/dfpc-coe/CloudTAK/releases/tag/v13.22.1","https://github.com/dfpc-coe/CloudTAK/security/advisories/GHSA-vqrw-qphh-p34v"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:55:23.253742848+00:00"},"epss":{"cve":"CVE-2026-54546","score":0.00372,"percentile":0.30881,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-vqrw-qphh-p34v","url":"https://osv.dev/vulnerability/GHSA-vqrw-qphh-p34v","summary":"TAK-PS-Stats Web UI: Authenticated full-read SSRF in CloudTAK basemap import (PUT /api/basemap) — no IP-classification guard","modified":"2026-09-17T17:15:04.646590865Z","packages":[{"ecosystem":"npm","name":"@tak-ps/cloudtak","purl":"pkg:npm/%40tak-ps/cloudtak","ranges":["<13.22.1"],"fixed":["13.22.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}