Vulnerability-Lookup

GHSA-JMH3-FV99-C329

Vulnerability from github – Published: 2026-07-29 15:31 – Updated: 2026-07-30 15:31

Details

Authorization Bypass in the emergency recovery approval component in Ente Technologies Ente Museum Server allows an authenticated attacker configured as a victim's emergency contact to bypass the configured recovery waiting period and take over the victim's account via a crafted approve-recovery API request.

Severity

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-16751"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-29T14:16:28Z",
    "severity": "MODERATE"
  },
  "details": "Authorization Bypass in the emergency recovery approval component in Ente Technologies Ente Museum Server allows an authenticated attacker configured as a victim\u0027s emergency contact to bypass the configured recovery waiting period and take over the victim\u0027s account via a crafted `approve-recovery` API request.",
  "id": "GHSA-jmh3-fv99-c329",
  "modified": "2026-07-30T15:31:35Z",
  "published": "2026-07-29T15:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16751"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ente/ente/tree/v2.0.34"
    },
    {
      "type": "WEB",
      "url": "https://vokecyber.com/blog/cve-2026-16751-ente-emergency-recovery-bypass"
    },
    {
      "type": "WEB",
      "url": "https://vokecyber.com/research/cve-2026-16751-ente-emergency-recovery-bypass"
    }
  ],
  "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"
    }
  ]
}

CVE-2026-16751 (GCVE-0-2026-16751)

Vulnerability from cvelistv5 – Published: 2026-07-29 13:16 – Updated: 2026-07-30 13:40

Title

Ente Museum Server Authorization Bypass Vulnerability

Summary

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

Assigner

certcc

References

3 references

URL	Tags
https://github.com/ente/ente/tree/v2.0.34
https://vokecyber.com/research/cve-2026-16751-ent…
https://vokecyber.com/blog/cve-2026-16751-ente-em…

Impacted products

1 product

Vendor	Product	Version
Ente	Museum Server	Affected: 0 , ≤ 2.0.34 (custom)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-16751",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-30T13:39:12.881743Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-30T13:40:06.238Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Museum Server",
          "vendor": "Ente",
          "versions": [
            {
              "lessThanOrEqual": "2.0.34",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Authorization Bypass in the emergency recovery approval component in Ente Technologies Ente Museum Server allows an authenticated attacker configured as a victim\u0027s emergency contact to bypass the configured recovery waiting period and take over the victim\u0027s account via a crafted `approve-recovery` API request."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-863 Incorrect Authorization",
              "lang": "en"
            }
          ]
        },
        {
          "descriptions": [
            {
              "description": "CWE-778 Insufficient Logging",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-29T13:16:00.450Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://github.com/ente/ente/tree/v2.0.34"
        },
        {
          "url": "https://vokecyber.com/research/cve-2026-16751-ente-emergency-recovery-bypass"
        },
        {
          "url": "https://vokecyber.com/blog/cve-2026-16751-ente-emergency-recovery-bypass"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Ente Museum Server Authorization Bypass Vulnerability",
      "x_generator": {
        "engine": "VINCE 3.0.43",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-16751"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2026-16751",
    "datePublished": "2026-07-29T13:16:00.450Z",
    "dateReserved": "2026-07-23T12:58:51.242Z",
    "dateUpdated": "2026-07-30T13:40:06.238Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-JMH3-FV99-C329

CVE-2026-16751 (GCVE-0-2026-16751)

Tags

Sightings

Nomenclature