CVE-2026-40882

publishedCWE-611

OpenRemote is an open-source internet-of-things platform. Prior to version 1.22.0, the Velbus asset import path parses attacker-controlled XML without explicit XXE hardening. An authenticated user who can call the import endpoint may trigger XML external entity processing, which can lead to server-side file disclosure and SSRF. The target file must be less than 1023 characters. Version 1.22.0 fixes the issue.

Technical severity7.6 highCVSS 3.1 · NVD: [email protected]

Published2026-04-22Source updated 2026-11-11

Collected2026-11-122 attributed sources

Fixes and workarounds

Fix

io.openremote:openremote-manager (Maven): OSV reports a fixed version 1.22.0. Check the advisory for supported release branches.

Source: OSV GHSA-g24f-mgc3-jwwc

Affected products and versions

Affected products, source version ranges and reporting authorities
Product	Versions	Authority
openremote openremote	< 1.22.0 (affected, custom)	NVD
io.openremote:openremote-manager `io.openremote:openremote-manager` Maven	1.10.0 (affected, Maven) 1.11.0 (affected, Maven) 1.11.1 (affected, Maven) 1.11.2 (affected, Maven) 1.11.3 (affected, Maven) 1.12.0 (affected, Maven) 1.12.1 (affected, Maven) 1.12.3 (affected, Maven) 1.13.0 (affected, Maven) 1.13.1 (affected, Maven) 1.14.0 (affected, Maven) 1.15.0 (affected, Maven) 1.15.1 (affected, Maven) 1.15.2 (affected, Maven) 1.16.1 (affected, Maven) 1.17.0 (affected, Maven) 1.17.1 (affected, Maven) 1.17.2 (affected, Maven) 1.17.3 (affected, Maven) 1.18.0 (affected, Maven) 1.19.0 (affected, Maven) 1.2.0 (affected, Maven) 1.2.1 (affected, Maven) 1.2.2 (affected, Maven) 1.2.3 (affected, Maven) 1.2.4 (affected, Maven) 1.20.0 (affected, Maven) 1.20.1 (affected, Maven) 1.20.2 (affected, Maven) 1.21.0 (affected, Maven) 1.3.0 (affected, Maven) 1.3.1 (affected, Maven) 1.3.2 (affected, Maven) 1.3.3 (affected, Maven) 1.3.4 (affected, Maven) 1.3.5 (affected, Maven) 1.4.0 (affected, Maven) 1.5.0 (affected, Maven) 1.6.0 (affected, Maven) 1.6.2 (affected, Maven) 1.6.3 (affected, Maven) 1.6.4 (affected, Maven) 1.6.5 (affected, Maven) 1.7.0 (affected, Maven) 1.8.0 (affected, Maven) 1.8.1 (affected, Maven) 1.9.0 (affected, Maven) Ecosystem version events: introduced 0; fixed 1.22.0 Source events (ECOSYSTEM) `[ { "introduced": "0" }, { "fixed": "1.22.0" } ]` Other versions: unaffected	OSV GHSA-g24f-mgc3-jwwc

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

NVD applicability configurations (1)

These expressions retain AND/OR operators, negation, and required environmental products. A listed product is not sufficient to establish exposure when additional conditions apply.

[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openremote:openremote:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "1.22.0",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / score	Vector	Authority
3.1 / 7.6 high	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L`	NVD: [email protected]

Exploit evidence

https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc
exploit · [email protected]
https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc
exploit · 134c704f-9b21-4f2e-91b3-4a467353bcc0

References

https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc[email protected] · Exploit, Vendor Advisory
https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc134c704f-9b21-4f2e-91b3-4a467353bcc0 · Exploit, Vendor Advisory
https://github.com/advisories/GHSA-g24f-mgc3-jwwcOSV / GitHub Security Advisories · advisory
https://osv.dev/vulnerability/GHSA-g24f-mgc3-jwwcOSV / GitHub Security Advisories · osv

For agents and automation

Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.

Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.

Get an API key Use x402 Connect an agent

Endpoints and access details

https://api.y2.dev/api/v2/cyber/cves
https://api.y2.dev/api/v2/cyber/cves/{cveId}

A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.

For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.

Agent access JSON · OpenAPI · CVE API guide