Vulnerability-Lookup

GHSA-VH5M-R6VP-RXJG

Vulnerability from github – Published: 2026-08-21 18:34 – Updated: 2026-08-21 18:34

Details

OpenViking before 0.3.4 contains a server-side request forgery vulnerability that allows authenticated low-privilege attackers to access internal network services by submitting arbitrary URLs to the resources API endpoint. Attackers can POST a crafted URL to /api/v1/resources, causing the server to issue outbound HEAD and GET requests with redirects enabled to loopback, RFC 1918, link-local, or cloud metadata addresses, then read back responses through normal content APIs to enumerate and interact with internal services.

Severity

8.5 (High)


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

8.3 (High)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-22681"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-21T16:17:16Z",
    "severity": "HIGH"
  },
  "details": "OpenViking before 0.3.4\u00a0contains a server-side request forgery vulnerability that allows authenticated low-privilege attackers to access internal network services by submitting arbitrary URLs to the resources API endpoint. Attackers can POST a crafted URL to /api/v1/resources, causing the server to issue outbound HEAD and GET requests with redirects enabled to loopback, RFC 1918, link-local, or cloud metadata addresses, then read back responses through normal content APIs to enumerate and interact with internal services.",
  "id": "GHSA-vh5m-r6vp-rxjg",
  "modified": "2026-08-21T18:34:56Z",
  "published": "2026-08-21T18:34:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22681"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/pull/1133"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/pull/1133https://github.com/volcengine/OpenViking/pull/1133"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/commit/41e345896d247e43ab78bbcb38b4a5b1b38ef62c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/releases/tag/v0.3.4"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openviking-ssrf-via-api-v1-resources"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/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-2026-22681 (GCVE-0-2026-22681)

Vulnerability from cvelistv5 – Published: 2026-08-21 16:13 – Updated: 2026-08-21 16:45

Title

OpenViking < 0.3.4 SSRF via /api/v1/resources

Summary

Severity

8.3 (High)


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

8.5 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-21 16:45 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

VulnCheck mitre root

References

5 references

URL	Tags
https://github.com/volcengine/OpenViking/releases…	release-notes
https://github.com/volcengine/OpenViking/pull/1133	issue-tracking
https://github.com/volcengine/OpenViking/commit/4…	patch
https://www.vulncheck.com/advisories/openviking-s…	third-party-advisory
https://github.com/volcengine/OpenViking/pull/113…	exploit

Impacted products

1 product

Vendor	Product	Version
Volcengine	OpenViking	Affected: 0 , < 0.3.4 (semver)

Date Public

2026-03-31 00:00

Credits

Chia Min Jun Lennon

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22681",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-21T16:45:01.473067Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2026-08-21T16:45:44.095Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/volcengine/OpenViking/pull/1133https://github.com/volcengine/OpenViking/pull/1133"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/volcengine/OpenViking",
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          "repo": "https://github.com/volcengine/OpenViking",
          "vendor": "Volcengine",
          "versions": [
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              "status": "affected",
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          "value": "Chia Min Jun Lennon"
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          "lang": "en",
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      "metrics": [
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            "Recovery": "NOT_DEFINED",
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            "privilegesRequired": "LOW",
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            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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      "references": [
        {
          "name": "Release Notes",
          "tags": [
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          "url": "https://github.com/volcengine/OpenViking/releases/tag/v0.3.4"
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        },
        {
          "tags": [
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          "url": "https://www.vulncheck.com/advisories/openviking-ssrf-via-api-v1-resources"
        }
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      "source": {
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    "datePublished": "2026-08-21T16:13:07.416Z",
    "dateReserved": "2026-01-08T19:04:26.365Z",
    "dateUpdated": "2026-08-21T16:45:44.095Z",
    "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.
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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.