CVE-2026-114665 (GCVE-0-2026-114665)

Vulnerability from cvelistv5 – Published: 2026-10-22 10:57 – Updated: 2026-10-22 10:57
VLAI
Title
Goploy 1.18.0 before 1.18.1 Symlink Following Arbitrary File Read via /deploy/fileDiff and /deploy/fileCompare
Summary
Goploy 1.18.0 before 1.18.1 contains a link following vulnerability in the /deploy/fileDiff and /deploy/fileCompare endpoints that allows authenticated members to read arbitrary files. Attackers with repository write access can commit a symlink pointing outside the project directory to read database configuration and deployment SSH private keys.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6762 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
zhenorzz goploy Affected: 1.18.0 , < 1.18.1 (semver)
guessed Create a notification for this product.
Date Public
2026-10-19 00:00
Credits
Zachariah Mithani (AploSec)
Show details on NVD website
To clipboard 

{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:golang/github.com/zhenorzz/goploy",
          "product": "goploy",
          "vendor": "zhenorzz",
          "versions": [
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              "status": "affected",
              "version": "1.18.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "type": "finder",
          "value": "Zachariah Mithani (AploSec)"
        }
      ],
      "datePublic": "2026-10-19T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Goploy 1.18.0 before 1.18.1 contains a link following vulnerability in the /deploy/fileDiff and /deploy/fileCompare endpoints that allows authenticated members to read arbitrary files. Attackers with repository write access can commit a symlink pointing outside the project directory to read database configuration and deployment SSH private keys."
        }
      ],
      "metrics": [
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            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          },
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        },
        {
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            "attackVector": "NETWORK",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-59",
              "description": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-22T10:57:39.553Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "Patch Commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/zhenorzz/goploy/commit/97a49839cc27470f4e804d985fbd2bddac085a3a"
        },
        {
          "name": "goploy v1.18.1 Release Notes",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/zhenorzz/goploy/releases/tag/v1.18.1"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/zhenorzz/goploy/blob/v1.18.0/cmd/server/api/deploy/handler.go#L404-L418"
        },
        {
          "name": "GitHub Security Advisory (GHSA-4g5x-hcwm-82jw)",
          "tags": [
            "related",
            "vendor-advisory"
          ],
          "url": "https://github.com/zhenorzz/goploy/security/advisories/GHSA-4g5x-hcwm-82jw"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/zhenorzz/goploy"
        },
        {
          "name": "VulnCheck Advisory: Goploy 1.18.0 before 1.18.1 Symlink Following Arbitrary File Read via /deploy/fileDiff and /deploy/fileCompare",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/goploy-1.18.0-before-1.18.1-symlink-following-arbitrary-file-read-via-deploy-filediff-and-deploy-filecompare"
        }
      ],
      "title": "Goploy 1.18.0 before 1.18.1 Symlink Following Arbitrary File Read via /deploy/fileDiff and /deploy/fileCompare",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-114665",
    "datePublished": "2026-10-22T10:57:39.553Z",
    "dateReserved": "2026-10-21T21:59:05.257Z",
    "dateUpdated": "2026-10-22T10:57:39.553Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "packageURL": "pkg:golang/github.com/zhenorzz/goploy",
                "product": "goploy",
                "vendor": "zhenorzz",
                "versions": [
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                    "lessThan": "1.18.1",
                    "status": "affected",
                    "version": "1.18.0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "disclosure@vulncheck.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Goploy 1.18.0 before 1.18.1 contains a link following vulnerability in the /deploy/fileDiff and /deploy/fileCompare endpoints that allows authenticated members to read arbitrary files. Attackers with repository write access can commit a symlink pointing outside the project directory to read database configuration and deployment SSH private keys."
          }
        ],
        "id": "CVE-2026-114665",
        "lastModified": "2026-10-22T17:40:46.877",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "disclosure@vulncheck.com",
              "type": "Primary"
            }
          ],
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "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:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "disclosure@vulncheck.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2026-10-22T11:17:43.810",
        "references": [
          {
            "source": "disclosure@vulncheck.com",
            "url": "https://github.com/zhenorzz/goploy"
          },
          {
            "source": "disclosure@vulncheck.com",
            "url": "https://github.com/zhenorzz/goploy/blob/v1.18.0/cmd/server/api/deploy/handler.go#L404-L418"
          },
          {
            "source": "disclosure@vulncheck.com",
            "url": "https://github.com/zhenorzz/goploy/commit/97a49839cc27470f4e804d985fbd2bddac085a3a"
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            "source": "disclosure@vulncheck.com",
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            "source": "disclosure@vulncheck.com",
            "url": "https://github.com/zhenorzz/goploy/security/advisories/GHSA-4g5x-hcwm-82jw"
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          }
        ],
        "sourceIdentifier": "disclosure@vulncheck.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
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            "description": [
              {
                "lang": "en",
                "value": "CWE-59"
              }
            ],
            "source": "disclosure@vulncheck.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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