CVE-2026-86066 (GCVE-0-2026-86066)

Vulnerability from cvelistv5 – Published: 2026-09-25 22:18 – Updated: 2026-09-25 22:18
VLAI
Title
Horilla attendance approval endpoint is vulnerable to cross-site request forgery
Summary
Horilla is an HR and CRM software. Prior to 2.0.0, approve_validate_attendance_request at /attendance/approve-validate-attendance-request/ changes attendance_validated, is_validate_request_approved, approved_by, and related pending-request state through an HTTP GET before calling attendance.save(), so Django does not require CSRF validation for the action. An unauthenticated attacker can cause a logged-in manager with attendance.change_attendance to make a top-level request that carries the manager's SameSite=Lax session cookie, silently approving attendance with the victim's privileges and attributing the approval to the victim in the audit trail. This issue is fixed in version 2.0.0.
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Impacted products
Vendor Product Version CPE status
horilla horilla-hr Affected: < 2.0.0
guessed Create a notification for this product.
Show details on NVD website

{
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        {
          "product": "horilla-hr",
          "vendor": "horilla",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Horilla is an HR and CRM software. Prior to 2.0.0, approve_validate_attendance_request at /attendance/approve-validate-attendance-request/ changes attendance_validated, is_validate_request_approved, approved_by, and related pending-request state through an HTTP GET before calling attendance.save(), so Django does not require CSRF validation for the action. An unauthenticated attacker can cause a logged-in manager with attendance.change_attendance to make a top-level request that carries the manager\u0027s SameSite=Lax session cookie, silently approving attendance with the victim\u0027s privileges and attributing the approval to the victim in the audit trail. This issue is fixed in version 2.0.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-352",
              "description": "CWE-352: Cross-Site Request Forgery (CSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-25T22:18:13.406Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/horilla/horilla-hr/security/advisories/GHSA-65vj-5p5g-pv5m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/horilla/horilla-hr/security/advisories/GHSA-65vj-5p5g-pv5m"
        },
        {
          "name": "https://github.com/horilla/horilla-hr/commit/87a23ecaf2944c15dc5c131f813d2b83fd56eaa0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/horilla/horilla-hr/commit/87a23ecaf2944c15dc5c131f813d2b83fd56eaa0"
        },
        {
          "name": "https://github.com/horilla/horilla-hr/releases/tag/2.0.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/horilla/horilla-hr/releases/tag/2.0.0"
        }
      ],
      "source": {
        "advisory": "GHSA-65vj-5p5g-pv5m",
        "discovery": "UNKNOWN"
      },
      "title": "Horilla attendance approval endpoint is vulnerable to cross-site request forgery"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-86066",
    "datePublished": "2026-09-25T22:18:13.406Z",
    "dateReserved": "2026-09-04T19:34:03.099Z",
    "dateUpdated": "2026-09-25T22:18:13.406Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
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        "affected": [
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              {
                "product": "horilla-hr",
                "vendor": "horilla",
                "versions": [
                  {
                    "status": "affected",
                    "version": "\u003c 2.0.0"
                  }
                ]
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            ],
            "source": "security-advisories@github.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Horilla is an HR and CRM software. Prior to 2.0.0, approve_validate_attendance_request at /attendance/approve-validate-attendance-request/ changes attendance_validated, is_validate_request_approved, approved_by, and related pending-request state through an HTTP GET before calling attendance.save(), so Django does not require CSRF validation for the action. An unauthenticated attacker can cause a logged-in manager with attendance.change_attendance to make a top-level request that carries the manager\u0027s SameSite=Lax session cookie, silently approving attendance with the victim\u0027s privileges and attributing the approval to the victim in the audit trail. This issue is fixed in version 2.0.0."
          }
        ],
        "id": "CVE-2026-86066",
        "lastModified": "2026-09-25T23:16:54.167",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "PRESENT",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 5.9,
                "baseSeverity": "MEDIUM",
                "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": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "ACTIVE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/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": "NONE",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "security-advisories@github.com",
              "type": "Secondary"
            }
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        "published": "2026-09-25T23:16:54.167",
        "references": [
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            "source": "security-advisories@github.com",
            "url": "https://github.com/horilla/horilla-hr/commit/87a23ecaf2944c15dc5c131f813d2b83fd56eaa0"
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            "url": "https://github.com/horilla/horilla-hr/releases/tag/2.0.0"
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            "url": "https://github.com/horilla/horilla-hr/security/advisories/GHSA-65vj-5p5g-pv5m"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Received",
        "weaknesses": [
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                "value": "CWE-352"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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