Answer in brief
CVE-2026-54546 records a Medium severity (CVSS 5.0) vulnerability in CloudTAK: Authenticated full-read SSRF in CloudTAK basemap import (PUT /api/basemap) — no IP-classification guard. The current sources do not mark it as known exploited. The current feed maps dfpc-coe/CloudTAK (generic), @tak-ps/cloudtak (npm), @tak-ps/cloudtak (npm), @tak-ps/cloudtak (npm). 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 5.0. 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 dfpc-coe/CloudTAK (generic), @tak-ps/cloudtak (npm), @tak-ps/cloudtak (npm), @tak-ps/cloudtak (npm). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| dfpc-coe/CloudTAKgeneric | <13.22.1 | 13.22.1 |
| @tak-ps/cloudtaknpm | <=13.5.0 | Not reported |
| @tak-ps/cloudtaknpm | <13.22.1 | 13.22.1 |
| @tak-ps/cloudtaknpm | >=0 <13.22.1 | 13.22.1 |
Published upstream
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 17, 2026
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.
Quoted source text, attributed separately from HOL analysis.