Vulnerability-Lookup

CVE-2026-24690 (GCVE-0-2026-24690)

Vulnerability from cvelistv5 – Published: 2026-07-03 20:19 – Updated: 2026-07-07 17:00

Title

Gitea pull-request branch updates use insufficient permission checks

Summary

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-07 15:57 UTC

CWE

CWE-284

Assigner

Gitea CNA under the mitre root

CNA scorecard C 61/100 over 153 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/go-gitea/gitea/pull/36465	patch
https://github.com/go-gitea/gitea/pull/36838	patch
https://github.com/go-gitea/gitea/releases/tag/v1.25.5	release-notes
https://blog.gitea.com/release-of-1.25.5/	release-notes

Impacted products

1 product

Vendor	Product	Version	CPE status
Gitea	Gitea Open Source Git Server	Affected: 0 , < 1.25.5 (semver)	guessed

Credits

the CodeThreat Security Research Team and Alexander Girgis

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
              "version": "3.1"
            }
          },
          {
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                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-07T15:57:50.582273Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-07T17:00:15.503Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "product": "Gitea Open Source Git Server",
          "vendor": "Gitea",
          "versions": [
            {
              "lessThan": "1.25.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "the CodeThreat Security Research Team and Alexander Girgis"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "CWE-284",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-03T20:19:31.693Z",
        "orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
        "shortName": "Gitea"
      },
      "references": [
        {
          "name": "GitHub Pull Request #36465",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/go-gitea/gitea/pull/36465"
        },
        {
          "name": "GitHub Pull Request #36838",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/go-gitea/gitea/pull/36838"
        },
        {
          "name": "Gitea v1.25.5 Release",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/go-gitea/gitea/releases/tag/v1.25.5"
        },
        {
          "name": "Gitea v1.25.5 Release Blog Post",
          "tags": [
            "release-notes"
          ],
          "url": "https://blog.gitea.com/release-of-1.25.5/"
        }
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      "title": "Gitea pull-request branch updates use insufficient permission checks",
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      }
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    "datePublished": "2026-07-03T20:19:31.693Z",
    "dateReserved": "2026-02-22T15:13:33.685Z",
    "dateUpdated": "2026-07-07T17:00:15.503Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
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      "date": "2026-10-14",
      "epss": "0.00451",
      "percentile": "0.37616"
    },
    "nvd": {
      "cve": {
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          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Gitea Open Source Git Server",
                "vendor": "Gitea",
                "versions": [
                  {
                    "lessThan": "1.25.5",
                    "status": "affected",
                    "version": "0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "88ee5874-cf24-4952-aea0-31affedb7ff2"
          }
        ],
        "cveTags": [],
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            "lang": "en",
            "value": "Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches."
          }
        ],
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        "lastModified": "2026-07-07T18:16:36.117",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ],
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                "options": [
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                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-07T15:57:50.582273Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-07-03T21:16:57.397",
        "references": [
          {
            "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
            "url": "https://blog.gitea.com/release-of-1.25.5/"
          },
          {
            "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
            "url": "https://github.com/go-gitea/gitea/pull/36465"
          },
          {
            "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
            "url": "https://github.com/go-gitea/gitea/pull/36838"
          },
          {
            "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
            "url": "https://github.com/go-gitea/gitea/releases/tag/v1.25.5"
          }
        ],
        "sourceIdentifier": "88ee5874-cf24-4952-aea0-31affedb7ff2",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-284"
              }
            ],
            "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
            "type": "Secondary"
          }
        ]
      }
    },
    "vulnrichment": {
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          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
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                  "baseScore": 7.5,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-24690",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-07-07T15:57:50.582273Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-07-07T15:58:04.584Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Gitea Open Source Git Server",
              "vendor": "Gitea",
              "versions": [
                {
                  "lessThan": "1.25.5",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "the CodeThreat Security Research Team and Alexander Girgis"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches."
            }
          ],
          "problemTypes": [
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                  "description": "CWE-284",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-07-03T20:19:31.693Z",
            "orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
            "shortName": "Gitea"
          },
          "references": [
            {
              "name": "GitHub Pull Request #36465",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/go-gitea/gitea/pull/36465"
            },
            {
              "name": "GitHub Pull Request #36838",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/go-gitea/gitea/pull/36838"
            },
            {
              "name": "Gitea v1.25.5 Release",
              "tags": [
                "release-notes"
              ],
              "url": "https://github.com/go-gitea/gitea/releases/tag/v1.25.5"
            },
            {
              "name": "Gitea v1.25.5 Release Blog Post",
              "tags": [
                "release-notes"
              ],
              "url": "https://blog.gitea.com/release-of-1.25.5/"
            }
          ],
          "title": "Gitea pull-request branch updates use insufficient permission checks",
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        "assignerShortName": "Gitea",
        "cveId": "CVE-2026-24690",
        "datePublished": "2026-07-03T20:19:31.693Z",
        "dateReserved": "2026-02-22T15:13:33.685Z",
        "dateUpdated": "2026-07-07T17:00:15.503Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
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}

FKIE_CVE-2026-24690

Vulnerability from fkie_nvd - Published: 2026-07-03 21:16 - Updated: 2026-07-07 18:16

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Summary

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches.

References

	URL	Tags
	88ee5874-cf24-4952-aea0-31affedb7ff2	https://blog.gitea.com/release-of-1.25.5/
	88ee5874-cf24-4952-aea0-31affedb7ff2	https://github.com/go-gitea/gitea/pull/36465
	88ee5874-cf24-4952-aea0-31affedb7ff2	https://github.com/go-gitea/gitea/pull/36838
	88ee5874-cf24-4952-aea0-31affedb7ff2	https://github.com/go-gitea/gitea/releases/tag/v1.25.5

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Gitea Open Source Git Server",
          "vendor": "Gitea",
          "versions": [
            {
              "lessThan": "1.25.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "88ee5874-cf24-4952-aea0-31affedb7ff2"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches."
    }
  ],
  "id": "CVE-2026-24690",
  "lastModified": "2026-07-07T18:16:36.117",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-24690",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-07T15:57:50.582273Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-03T21:16:57.397",
  "references": [
    {
      "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
      "url": "https://blog.gitea.com/release-of-1.25.5/"
    },
    {
      "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
      "url": "https://github.com/go-gitea/gitea/pull/36465"
    },
    {
      "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
      "url": "https://github.com/go-gitea/gitea/pull/36838"
    },
    {
      "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
      "url": "https://github.com/go-gitea/gitea/releases/tag/v1.25.5"
    }
  ],
  "sourceIdentifier": "88ee5874-cf24-4952-aea0-31affedb7ff2",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "88ee5874-cf24-4952-aea0-31affedb7ff2",
      "type": "Secondary"
    }
  ]
}

GHSA-47RQ-XP99-92MX

Vulnerability from github – Published: 2026-07-03 21:31 – Updated: 2026-09-01 17:20

Summary

Gitea pull request branch permission checks allow unauthorized updates and rebases

Details

Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches.

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "code.gitea.io/gitea"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.25.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-24690"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-01T17:20:06Z",
    "nvd_published_at": "2026-07-03T21:16:57Z",
    "severity": "HIGH"
  },
  "details": "Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches.",
  "id": "GHSA-47rq-xp99-92mx",
  "modified": "2026-09-01T17:20:06Z",
  "published": "2026-07-03T21:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24690"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-gitea/gitea/pull/36465"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-gitea/gitea/pull/36838"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-gitea/gitea/commit/76c539cd572f1638c5a8a6571b0c347b277bf999"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-gitea/gitea/commit/99b0bf7324dec2f9b85ce33ff809d0cc2acd5864"
    },
    {
      "type": "WEB",
      "url": "https://blog.gitea.com/release-of-1.25.5"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/go-gitea/gitea"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-gitea/gitea/releases/tag/v1.25.5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Gitea pull request branch permission checks allow unauthorized updates and rebases"
}

WID-SEC-W-2026-0737

Vulnerability from csaf_certbund - Published: 2026-03-16 23:00 - Updated: 2026-03-16 23:00

Summary

Gitea: Mehrere Schwachstellen

Severity

Mittel

Scope

15 vulnerabilities in this advisory, including CVE-2026-24690.

CVE-2026-24690

Known affected: 1 product

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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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-2026-24690 (GCVE-0-2026-24690)

FKIE_CVE-2026-24690

GHSA-47RQ-XP99-92MX

WID-SEC-W-2026-0737

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour