Vulnerability-Lookup

GHSA-R3QR-VWVG-43F7

Vulnerability from github – Published: 2022-11-30 21:22 – Updated: 2022-12-03 04:10

Summary

Authenticated OpenRedirect Vulnerability

Details

Description Prior to Opencast 12.5 Opencast's Paella authentication page could be used to redirect to an arbitrary URL for authenticated users.

Impact The vulnerability allows attackers to redirect users to sites outside of your Opencast install, potentially facilitating phishing attacks or other security issues.

Patches This issue is fixed in Opencast 12.5 and newer

References Patch fixing the issue

If you have any questions or comments about this advisory: Open an issue in our issue tracker Email us at security@opencast.org

Severity

6.1 (Medium)


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

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.opencastproject:opencast-common"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-41965"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-30T21:22:23Z",
    "nvd_published_at": "2022-11-28T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "**Description**\nPrior to Opencast 12.5 Opencast\u0027s Paella authentication page could be used to redirect to an arbitrary URL for authenticated users.\n\n**Impact**\nThe vulnerability allows attackers to redirect users to sites outside of your Opencast install, potentially facilitating phishing attacks or other security issues.\n\n**Patches**\nThis issue is fixed in Opencast 12.5 and newer\n\n**References**\n[Patch fixing the issue](https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017)\n\n**If you have any questions or comments about this advisory**:\nOpen an issue in [our issue tracker](https://github.com/opencast/opencast/issues)\nEmail us at [security@opencast.org](mailto:security@opencast.org)",
  "id": "GHSA-r3qr-vwvg-43f7",
  "modified": "2022-12-03T04:10:07Z",
  "published": "2022-11-30T21:22:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/opencast/opencast/security/advisories/GHSA-r3qr-vwvg-43f7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41965"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/opencast/opencast"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Authenticated OpenRedirect Vulnerability"
}

CVE-2022-41965 (GCVE-0-2022-41965)

Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2025-04-23 16:34

Title

Opencast Authenticated OpenRedirect Vulnerability

Summary

Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 12.5, Opencast's Paella authentication page could be used to redirect to an arbitrary URL for authenticated users. The vulnerability allows attackers to redirect users to sites outside of one's Opencast install, potentially facilitating phishing attacks or other security issues. This issue is fixed in Opencast 12.5 and newer.

Severity

5.7 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:53 UTC

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/opencast/opencast/security/adv…
https://github.com/opencast/opencast/commit/d2ce2…

Impacted products

1 product

Vendor	Product	Version
opencast	opencast	Affected: < 12.5

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:56:39.128Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/opencast/opencast/security/advisories/GHSA-r3qr-vwvg-43f7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-41965",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:53:35.691573Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T16:34:13.752Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "opencast",
          "vendor": "opencast",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 12.5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 12.5, Opencast\u0027s Paella authentication page could be used to redirect to an arbitrary URL for authenticated users. The vulnerability allows attackers to redirect users to sites outside of one\u0027s Opencast install, potentially facilitating phishing attacks or other security issues. This issue is fixed in Opencast 12.5 and newer."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-601",
              "description": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-28T00:00:00.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/opencast/opencast/security/advisories/GHSA-r3qr-vwvg-43f7"
        },
        {
          "url": "https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017"
        }
      ],
      "source": {
        "advisory": "GHSA-r3qr-vwvg-43f7",
        "discovery": "UNKNOWN"
      },
      "title": "Opencast Authenticated OpenRedirect Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-41965",
    "datePublished": "2022-11-28T00:00:00.000Z",
    "dateReserved": "2022-09-30T00:00:00.000Z",
    "dateUpdated": "2025-04-23T16:34:13.752Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
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GHSA-R3QR-VWVG-43F7

CVE-2022-41965 (GCVE-0-2022-41965)

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