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    4 vulnerabilities by akhilrex

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

    Vulnerability from nvd – Published: 2026-10-01 18:12 – Updated: 2026-10-01 18:36 X_Open Source
    VLAI
    Title
    Podgrab Missing Authentication on WebSocket /ws Endpoint
    Summary
    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.
    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
    References
    Impacted products
    Vendor Product Version
    akhilrex podgrab Affected: 0 , ≤ 032248091294dbf5b6a439a5afd93788a7cc647f (git)
    Create a notification for this product.
    Date Public
    2026-09-29 00:00
    Show details on NVD website

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    CVE-2026-104057 (GCVE-0-2026-104057)

    Vulnerability from nvd – Published: 2026-10-01 18:04 – Updated: 2026-10-01 19:22 X_Open Source
    VLAI
    Title
    Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler
    Summary
    Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-01 19:22 UTC
    CWE
    • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
    References
    Impacted products
    Vendor Product Version
    akhilrex podgrab Affected: 0 , ≤ 032248091294dbf5b6a439a5afd93788a7cc647f (git)
    Create a notification for this product.
    Date Public
    2026-09-29 00:00
    Show details on NVD website

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    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
    VLAI
    Title
    Podgrab Missing Authentication on WebSocket /ws Endpoint
    Summary
    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.
    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
    References
    Impacted products
    Vendor Product Version
    akhilrex podgrab Affected: 0 , ≤ 032248091294dbf5b6a439a5afd93788a7cc647f (git)
    Create a notification for this product.
    Date Public
    2026-09-29 00:00
    Show details on NVD website

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    CVE-2026-104057 (GCVE-0-2026-104057)

    Vulnerability from cvelistv5 – Published: 2026-10-01 18:04 – Updated: 2026-10-01 19:22 X_Open Source
    VLAI
    Title
    Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler
    Summary
    Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-01 19:22 UTC
    CWE
    • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
    References
    Impacted products
    Vendor Product Version
    akhilrex podgrab Affected: 0 , ≤ 032248091294dbf5b6a439a5afd93788a7cc647f (git)
    Create a notification for this product.
    Date Public
    2026-09-29 00:00
    Show details on NVD website

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              "type": "finder",
              "value": "Mansur Mavlankulov"
            }
          ],
          "datePublic": "2026-09-29T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 8.7,
                "baseSeverity": "HIGH",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
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                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-362",
                  "description": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-01T18:04:01.135Z",
            "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
            "shortName": "VulnCheck"
          },
          "references": [
            {
              "name": "Researcher Disclosure",
              "tags": [
                "technical-description"
              ],
              "url": "https://gist.github.com/mansurmavlankulov/022bc672583687ccb34dcf4cb31b6188"
            },
            {
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://www.vulncheck.com/advisories/podgrab-unauthenticated-dos-via-concurrent-map-access-in-websocket-handler"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "tags": [
            "x_open-source"
          ],
          "title": "Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler",
          "x_generator": {
            "engine": "vulncheck"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "assignerShortName": "VulnCheck",
        "cveId": "CVE-2026-104057",
        "datePublished": "2026-10-01T18:04:01.135Z",
        "dateReserved": "2026-10-01T18:02:50.080Z",
        "dateUpdated": "2026-10-01T19:22:29.119Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }