Vulnerability-Lookup

GHSA-47XQ-CQ66-M24X

Vulnerability from github – Published: 2026-04-01 15:31 – Updated: 2026-04-01 18:36

Details

OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.

Severity ?

5.3 (Medium)


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

6.9 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-34999"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-01T14:16:55Z",
    "severity": "MODERATE"
  },
  "details": "OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.",
  "id": "GHSA-47xq-cq66-m24x",
  "modified": "2026-04-01T18:36:36Z",
  "published": "2026-04-01T15:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34999"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/pull/996"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/commit/27acda8d1701ff68423fbd6c902208e3c1ed9373"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/releases/tag/v0.2.14"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openviking-bot-proxy-endpoints-allow-unauthenticated-access"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/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-2026-34999 (GCVE-0-2026-34999)

Vulnerability from cvelistv5 – Published: 2026-04-01 13:30 – Updated: 2026-04-01 20:27

Title

OpenViking 0.2.5 < 0.2.14 Bot Proxy Endpoints Allow Unauthenticated Access

Summary

Severity ?

6.9 (Medium)


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

5.3 (Medium)


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

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

VulnCheck

References

URL

Tags

	https://github.com/volcengine/OpenViking/releases…	release-notes
	https://github.com/volcengine/OpenViking/pull/996	issue-tracking
	https://github.com/volcengine/OpenViking/commit/2…	patch
	https://www.vulncheck.com/advisories/openviking-b…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Volcengine	OpenViking	Affected: 0.2.5 , < 0.2.14 (semver) Unaffected: 27acda8d1701ff68423fbd6c902208e3c1ed9373 (git)

Credits

Chia Min Jun Lennon

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-34999",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-01T20:26:37.161626Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-01T20:27:23.849Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "OpenViking",
          "repo": "https://github.com/volcengine/OpenViking",
          "vendor": "Volcengine",
          "versions": [
            {
              "lessThan": "0.2.14",
              "status": "affected",
              "version": "0.2.5",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "27acda8d1701ff68423fbd6c902208e3c1ed9373",
              "versionType": "git"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
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        }
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            }
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      ],
      "metrics": [
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackVector": "NETWORK",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
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            "subAvailabilityImpact": "NONE",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "scenarios": [
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      "problemTypes": [
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          "url": "https://www.vulncheck.com/advisories/openviking-bot-proxy-endpoints-allow-unauthenticated-access"
        }
      ],
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        "discovery": "EXTERNAL"
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  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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    "datePublished": "2026-04-01T13:30:30.999Z",
    "dateReserved": "2026-03-31T20:40:15.617Z",
    "dateUpdated": "2026-04-01T20:27:23.849Z",
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  },
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-47XQ-CQ66-M24X

CVE-2026-34999 (GCVE-0-2026-34999)

Tags

Sightings

Nomenclature