Vulnerability-Lookup

CVE-2022-1884 (GCVE-0-2022-1884)

Vulnerability from cvelistv5 – Published: 2024-11-15 10:53 – Updated: 2024-11-15 19:15

Title

Remote Command Execution in gogs/gogs

Summary

A remote command execution vulnerability exists in gogs/gogs versions <=0.12.7 when deployed on a Windows server. The vulnerability arises due to improper validation of the `tree_path` parameter during file uploads. An attacker can set `tree_path=.git.` to upload a file into the .git directory, allowing them to write or rewrite the `.git/config` file. If the `core.sshCommand` is set, this can lead to remote command execution.

Severity

10 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

10 (Critical)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-15 19:13 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command

Assigner

@huntr_ai mitre root

References

1 reference

URL	Tags
https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1…

Impacted products

2 products

Vendor	Product	Version	CPE status
gogs	gogs/gogs	Affected: unspecified , ≤ latest (custom)	guessed
gogs	gogs	Affected: 0 , ≤ 0.12.7 (custom) cpe:2.3:a:gogs:gogs::::::::

Show details on NVD website

JSON

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      "cveMetadata": {
        "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "assignerShortName": "@huntr_ai",
        "cveId": "CVE-2022-1884",
        "datePublished": "2024-11-15T10:53:00.844Z",
        "dateReserved": "2022-05-25T12:20:16.450Z",
        "dateUpdated": "2024-11-15T19:15:02.353Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

FKIE_CVE-2022-1884

Vulnerability from fkie_nvd - Published: 2024-11-15 11:15 - Updated: 2026-06-17 04:23

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	security@huntr.dev	https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	gogs	gogs	*
	microsoft	windows	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "gogs/gogs",
          "vendor": "gogs",
          "versions": [
            {
              "lessThanOrEqual": "latest",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@huntr.dev"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "gogs",
          "vendor": "gogs",
          "versions": [
            {
              "lessThanOrEqual": "0.12.7",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DE99FDD7-1B59-4533-B5FA-F946D0C95630",
              "versionEndIncluding": "0.12.7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A remote command execution vulnerability exists in gogs/gogs versions \u003c=0.12.7 when deployed on a Windows server. The vulnerability arises due to improper validation of the `tree_path` parameter during file uploads. An attacker can set `tree_path=.git.` to upload a file into the .git directory, allowing them to write or rewrite the `.git/config` file. If the `core.sshCommand` is set, this can lead to remote command execution."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de ejecuci\u00f3n remota de comandos en las versiones de gogs/gogs \u0026lt;=0.12.7 cuando se implementan en un servidor Windows. La vulnerabilidad surge debido a una validaci\u00f3n incorrecta del par\u00e1metro `tree_path` durante la carga de archivos. Un atacante puede configurar `tree_path=.git.` para cargar un archivo en el directorio .git, lo que le permite escribir o reescribir el archivo `.git/config`. Si se configura `core.sshCommand`, esto puede provocar la ejecuci\u00f3n remota de comandos."
    }
  ],
  "id": "CVE-2022-1884",
  "lastModified": "2026-06-17T04:23:16.700",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "security@huntr.dev",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-1884",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-11-15T19:13:14.910217Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-11-15T11:15:07.803",
  "references": [
    {
      "source": "security@huntr.dev",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b"
    }
  ],
  "sourceIdentifier": "security@huntr.dev",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "security@huntr.dev",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-958J-443G-7MM7

Vulnerability from github – Published: 2022-06-02 20:50 – Updated: 2024-11-15 18:01

Summary

OS Command Injection in gogs

Details

Impact

The malicious user is able to upload a crafted config file into repository's .git directory with to gain SSH access to the server. All Windows installations with repository upload enabled (default) are affected.

Patches

Repository file uploads are prohibited to its .git directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.

Workarounds

Disable repository files upload.

References

https://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/

For more information

If you have any questions or comments about this advisory, please post on #6968.

Severity

10.0 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "gogs.io/gogs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.12.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-1884"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77",
      "CWE-78"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-02T20:50:21Z",
    "nvd_published_at": "2024-11-15T11:15:07Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\n\nThe malicious user is able to upload a crafted `config` file into repository\u0027s `.git` directory with to gain SSH access to the server. All Windows installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected.\n\n### Patches\n\nRepository file uploads are prohibited to its `.git` directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.\n\n### Workarounds\n\n[Disable repository files upload](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L128-L129).\n\n### References\n\nhttps://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on #6968.\n",
  "id": "GHSA-958j-443g-7mm7",
  "modified": "2024-11-15T18:01:29Z",
  "published": "2022-06-02T20:50:21Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/gogs/gogs/security/advisories/GHSA-958j-443g-7mm7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1884"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gogs/gogs/issues/6968"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gogs/gogs/pull/6970"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gogs/gogs"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gogs/gogs/releases/tag/v0.12.8"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b"
    },
    {
      "type": "WEB",
      "url": "https://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OS Command Injection in gogs"
}

GSD-2022-1884

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2022-1884

Aliases

CVE-2022-1884

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-1884",
    "id": "GSD-2022-1884"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-1884"
      ],
      "id": "GSD-2022-1884",
      "modified": "2023-12-13T01:19:28.346293Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-1884",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c0.12.8",
          "affected_versions": "All versions before 0.12.8",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-06-02",
          "description": "### Impact\n\nThe malicious user is able to upload a crafted `config` file into repository\u0027s `.git` directory with to gain SSH access to the server. All Windows installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected.\n\n### Patches\n\nRepository file uploads are prohibited to its `.git` directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.\n\n### Workarounds\n\n [Disable repository files upload](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L128-L129).\n\n### References\n\nhttps://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on #6968.\n",
          "fixed_versions": [
            "0.12.8"
          ],
          "identifier": "GMS-2022-1782",
          "identifiers": [
            "GHSA-958j-443g-7mm7",
            "GMS-2022-1782",
            "CVE-2022-1884"
          ],
          "not_impacted": "All versions starting from 0.12.8",
          "package_slug": "go/gogs.io/gogs",
          "pubdate": "2022-06-02",
          "solution": "Upgrade to version 0.12.8 or above.",
          "title": "OS Command Injection in gogs",
          "urls": [
            "https://github.com/gogs/gogs/security/advisories/GHSA-958j-443g-7mm7",
            "https://github.com/gogs/gogs/issues/6968",
            "https://github.com/gogs/gogs/pull/6970",
            "https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129",
            "https://github.com/gogs/gogs/releases/tag/v0.12.8",
            "https://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/",
            "https://github.com/advisories/GHSA-958j-443g-7mm7"
          ],
          "uuid": "0a2f8b02-7825-47f3-a296-6d570242d2d6"
        }
      ]
    }
  }
}

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.

Action not permitted

CVE-2022-1884 (GCVE-0-2022-1884)

FKIE_CVE-2022-1884

GHSA-958J-443G-7MM7

Impact

Patches

Workarounds

References

For more information

GSD-2022-1884

Tags

Sightings

Nomenclature

Related by attack behaviour