November 13, 2026 Follow Egret
CVE-2025-8110 · CVE record: PUBLISHED

File overwrite in file update API in Gogs

Gogs Gogs

Improper Symbolic link handling in the PutContents API in Gogs allows Local Execution of Code.

Exploitation evidence

Known exploited · CISA KEV listed

Added 2026-01-12. Ransomware campaign use: Unknown.

CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA due date: 2026-02-02. This is the catalog’s deadline, not an assessment of your organization’s exposure.

KEV checked 13 Nov 2026, 00:20 Jerusalem · Original catalog ↗

Reported products and versions

Gogs / Gogs

Default status: unaffected

  • affected: 0 to ≤ 0.13.3 (git)

Fixes and workarounds

No explicit solution text in the downloaded CVE record. Consult the vendor advisory; unaffected version ranges are shown above as reported, not inferred as a patch recommendation.

Sources and related reporting

CVE Program record ↗ · Download tracked evidence as JSON

Observed change timeline

History begins when Egret first downloads each source. It is not the complete upstream CVE history.

12 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-12",
  "epss": 0.80252,
  "percentile": 0.99625
}
10 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-10",
  "epss": 0.80252,
  "percentile": 0.99623
}
09 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-09",
  "epss": 0.85202,
  "percentile": 0.99717
}
08 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-08",
  "epss": 0.85202,
  "percentile": 0.99717
}
07 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-07",
  "epss": 0.85202,
  "percentile": 0.99716
}
06 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-06",
  "epss": 0.85202,
  "percentile": 0.99716
}
06 Nov 2026, 06:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-05",
  "epss": 0.85202,
  "percentile": 0.99716
}
04 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-04",
  "epss": 0.85202,
  "percentile": 0.99716
}
03 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-03",
  "epss": 0.85202,
  "percentile": 0.99715
}
03 Nov 2026, 12:20 Jerusalem · CVE Program record changed

Stored CNA snapshot at this observation.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8110",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-13T04:55:48.537174Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2026-01-12",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8110"
              },
              "type": "kev"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T16:21:06.106Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "issue-tracking"
            ],
            "url": "https://github.com/gogs/gogs/pull/8078"
          },
          {
            "tags": [
              "patch"
            ],
            "url": "https://github.com/gogs/gogs/commit/553707f3fd5f68f47f531cfcff56aa3ec294c6f6"
          },
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8110"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2026-01-12T00:00:00.000Z",
            "value": "CVE-2025-8110 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2026-01-18T03:33:12.743Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/12/11/3"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/12/11/4"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/01/17/4"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/01/18/1"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/01/18/2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "Gogs",
          "platforms": [
            "Linux",
            "Windows"
          ],
          "product": "Gogs",
          "repo": "https://github.com/gogs/gogs",
          "vendor": "Gogs",
          "versions": [
            {
              "lessThanOrEqual": "0.13.3",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "datePublic": "2025-12-10T13:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Symbolic link handling in the PutContents API in Gogs allows Local Execution of Code."
            }
          ],
          "value": "Improper Symbolic link handling in the PutContents API in Gogs allows Local Execution of Code."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-549",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-549 Local Execution of Code"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "YES",
            "Recovery": "USER",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "ATTACKED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "CONCENTRATED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/AU:Y/R:U/V:C",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-10T19:42:39.728Z",
        "orgId": "9947ef80-c5d5-474a-bbab-97341a59000e",
        "shortName": "Wiz"
      },
      "references": [
        {
          "url": "http://wiz.io/blog/wiz-research-gogs-cve-2025-8110-rce-exploit"
        }
      ],
      "source": {
        "discovery": "USER"
      },
      "title": "File overwrite in file update API in Gogs",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9947ef80-c5d5-474a-bbab-97341a59000e",
    "assignerShortName": "Wiz",
    "cveId": "CVE-2025-8110",
    "datePublished": "2025-12-10T13:23:46.777Z",
    "dateReserved": "2025-07-24T10:02:24.954Z",
    "dateUpdated": "2026-02-26T16:21:06.106Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}
03 Nov 2026, 02:22 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-02",
  "epss": 0.85202,
  "percentile": 0.99715
}
03 Nov 2026, 02:22 Jerusalem · CISA KEV status changed

Stored KEV snapshot at this observation.

{
  "cveID": "CVE-2025-8110",
  "cwes": [
    "CWE-22"
  ],
  "dateAdded": "2026-01-12",
  "dueDate": "2026-02-02",
  "forensicTriage": "No",
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "https://github.com/gogs/gogs/commit/553707f3fd5f68f47f531cfcff56aa3ec294c6f6 ; https://nvd.nist.gov/vuln/detail/CVE-2025-8110",
  "product": "Gogs",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "shortDescription": "Gogs contains a path traversal vulnerability affecting improper Symbolic link handling in the PutContents API that could allow for code execution.",
  "vendorProject": "Gogs",
  "vulnerabilityName": "Gogs Path Traversal Vulnerability"
}
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