Vulnerability-Lookup

GHSA-57PG-9V73-27M7

Vulnerability from github – Published: 2026-08-13 12:31 – Updated: 2026-08-13 12:31

Details

OpenRemote notification deletion endpoints fail to enforce realm boundaries, allowing any realm administrator to delete notifications belonging to other realms. Attackers with write:admin role in one realm can send DELETE requests to remove notifications from the master realm or other tenants without authorization checks.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

7.1 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-73616"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-13T12:17:26Z",
    "severity": "HIGH"
  },
  "details": "OpenRemote notification deletion endpoints fail to enforce realm boundaries, allowing any realm administrator to delete notifications belonging to other realms. Attackers with write:admin role in one realm can send DELETE requests to remove notifications from the master realm or other tenants without authorization checks.",
  "id": "GHSA-57pg-9v73-27m7",
  "modified": "2026-08-13T12:31:11Z",
  "published": "2026-08-13T12:31:11Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openremote/openremote/security/advisories/GHSA-rc23-4mmm-4fx9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73616"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openremote-notification-delete-cross-realm-insecure-direct-object-reference"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-73616 (GCVE-0-2026-73616)

Vulnerability from cvelistv5 – Published: 2026-08-13 11:28 – Updated: 2026-08-13 14:59

Title

OpenRemote Notification Delete Cross-Realm Insecure Direct Object Reference

Summary

Severity

7.1 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-13 14:57 UTC

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/openremote/openremote/security…	vendor-advisory
https://www.vulncheck.com/advisories/openremote-n…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
openremote	openremote	cpe:2.3:a:openremote:openremote:1.22.1:::::::* cpe:2.3:a:openremote:openremote:1.22.0:::::::* cpe:2.3:a:openremote:openremote:1.21.0:::::::* cpe:2.3:a:openremote:openremote:1.20.2:::::::* cpe:2.3:a:openremote:openremote:1.20.1:::::::* cpe:2.3:a:openremote:openremote:1.20.0:::::::* cpe:2.3:a:openremote:openremote:1.19.0:::::::* cpe:2.3:a:openremote:openremote:1.18.0:::::::* cpe:2.3:a:openremote:openremote:1.17.3:::::::* cpe:2.3:a:openremote:openremote:1.17.2:::::::* cpe:2.3:a:openremote:openremote:1.17.1:::::::* cpe:2.3:a:openremote:openremote:1.17.0:::::::* cpe:2.3:a:openremote:openremote:1.16.1:::::::* cpe:2.3:a:openremote:openremote:1.16.0:::::::* cpe:2.3:a:openremote:openremote:1.15.2:::::::* cpe:2.3:a:openremote:openremote:1.15.1:::::::* cpe:2.3:a:openremote:openremote:1.15.0:::::::* cpe:2.3:a:openremote:openremote:1.14.0:::::::* cpe:2.3:a:openremote:openremote:1.13.1:::::::*

Date Public

2026-07-29 00:00

Credits

arpitjain099

Show details on NVD website

JSON

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  "containers": {
    "adp": [
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        "metrics": [
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                "id": "CVE-2026-73616",
                "options": [
                  {
                    "Exploitation": "poc"
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                  },
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                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-13T14:57:47.349031Z",
                "version": "2.0.3"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-57PG-9V73-27M7

CVE-2026-73616 (GCVE-0-2026-73616)

Tags

Sightings

Nomenclature

Related by attack behaviour