Vulnerability-Lookup

GHSA-4WCX-J3G3-FCPV

Vulnerability from github – Published: 2026-10-01 21:32 – Updated: 2026-10-01 21:32

Details

Podgrab contains a missing authentication vulnerability in which the /ws WebSocket route is registered on the root gin engine instead of the BasicAuth-protected router group, allowing unauthenticated network clients to connect even when PASSWORD is configured. Attackers can join the allConnections set, capture PlayerExists broadcasts containing client-supplied player identifiers, and replay them in a RegisterPlayer message to hijack queue payloads intended for authenticated users, exposing episode IDs, titles, and server-side file paths while potentially disrupting legitimate playback.

Severity

5.3 (Medium)


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

6.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/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-2026-104058"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-01T19:17:19Z",
    "severity": "MODERATE"
  },
  "details": "Podgrab contains a missing authentication vulnerability in which the /ws WebSocket route is registered on the root gin engine instead of the BasicAuth-protected router group, allowing unauthenticated network clients to connect even when PASSWORD is configured. Attackers can join the allConnections set, capture PlayerExists broadcasts containing client-supplied player identifiers, and replay them in a RegisterPlayer message to hijack queue payloads intended for authenticated users, exposing episode IDs, titles, and server-side file paths while potentially disrupting legitimate playback.",
  "id": "GHSA-4wcx-j3g3-fcpv",
  "modified": "2026-10-01T21:32:50Z",
  "published": "2026-10-01T21:32:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104058"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/mansurmavlankulov/022bc672583687ccb34dcf4cb31b6188"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/podgrab-missing-authentication-on-websocket-ws-endpoint"
    }
  ],
  "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:P/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-2026-104058 (GCVE-0-2026-104058)

Vulnerability from cvelistv5 – Published: 2026-10-01 18:12 – Updated: 2026-10-01 18:36 X_Open Source

Title

Podgrab Missing Authentication on WebSocket /ws Endpoint

Summary

Severity

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-01 18:36 UTC

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

VulnCheck mitre root Scorecard

References

2 references

URL	Tags
https://gist.github.com/mansurmavlankulov/022bc67…	technical-description
https://www.vulncheck.com/advisories/podgrab-miss…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
akhilrex	podgrab	Affected: 0 , ≤ 032248091294dbf5b6a439a5afd93788a7cc647f (git)

Date Public

2026-09-29 00:00

Credits

Mansur Mavlankulov

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-104058",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-01T18:36:47.170436Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-01T18:36:54.420Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "packageURL": "pkg:github/akhilrex/podgrab",
          "product": "podgrab",
          "repo": "https://github.com/akhilrex/podgrab",
          "vendor": "akhilrex",
          "versions": [
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      "credits": [
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          "type": "finder",
          "value": "Mansur Mavlankulov"
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      "datePublic": "2026-09-29T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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            "attackVector": "NETWORK",
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            "baseSeverity": "MEDIUM",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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          "scenarios": [
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      "providerMetadata": {
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      },
      "references": [
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          "name": "Researcher Disclosure",
          "tags": [
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        },
        {
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          "url": "https://www.vulncheck.com/advisories/podgrab-missing-authentication-on-websocket-ws-endpoint"
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      ],
      "source": {
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  "cveMetadata": {
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    "assignerShortName": "VulnCheck",
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    "datePublished": "2026-10-01T18:12:05.779Z",
    "dateReserved": "2026-10-01T18:02:50.081Z",
    "dateUpdated": "2026-10-01T18:36:54.420Z",
    "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.

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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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.

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GHSA-4WCX-J3G3-FCPV

CVE-2026-104058 (GCVE-0-2026-104058)

Tags

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Nomenclature

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