CVE-2026-124314 (GCVE-0-2026-124314)

Vulnerability from cvelistv5 – Published: 2026-11-07 14:17 – Updated: 2026-11-07 14:17
VLAI
Title
Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_open_activities
Summary
Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in erpnext.crm.utils.get_open_activities that exposes ToDo and Event records. Any authenticated user, including portal or no-role users, can supply arbitrary ref_doctype and ref_docname values to enumerate activities and private calendar event details.
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
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
frappe erpnext Affected: 0 , < 15.121.4 (semver)
Affected: 16.0.0-beta.1 , < 16.36.0 (semver)
Unaffected: 15.121.4 (semver)
Unaffected: 16.36.0 (semver)
Create a notification for this product.
Date Public
2026-09-23 00:00
Credits
Shohruh Yo'ldoshov Secure-Plex 360 AlphaLab Dahmani Toumi diptanilsaha
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/frappe/erpnext",
          "product": "erpnext",
          "repo": "https://github.com/frappe/erpnext",
          "vendor": "frappe",
          "versions": [
            {
              "lessThan": "15.121.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "16.36.0",
              "status": "affected",
              "version": "16.0.0-beta.1",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "15.121.4",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "16.36.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
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            {
              "cpeMatch": [
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                  "criteria": "cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "15.121.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        },
        {
          "nodes": [
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                  "vulnerable": true
                }
              ],
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              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Shohruh Yo\u0027ldoshov"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Secure-Plex"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "360 AlphaLab"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Dahmani Toumi"
        },
        {
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          "type": "remediation developer",
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        }
      ],
      "datePublic": "2026-09-23T00:00:00.000Z",
      "descriptions": [
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          "value": "Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in erpnext.crm.utils.get_open_activities that exposes ToDo and Event records. Any authenticated user, including portal or no-role users, can supply arbitrary ref_doctype and ref_docname values to enumerate activities and private calendar event details."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "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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        },
        {
          "cvssV3_1": {
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            "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"
          },
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T14:17:55.115Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "GitHub Security Advisory (GHSA-w264-5p9f-hfwm)",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://github.com/frappe/erpnext/security/advisories/GHSA-w264-5p9f-hfwm"
        },
        {
          "tags": [
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        },
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        },
        {
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          "url": "https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/crm/utils.py#L151-L164"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/frappe/erpnext"
        },
        {
          "name": "VulnCheck Advisory: Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_open_activities",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-open-activities"
        }
      ],
      "title": "Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_open_activities",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-124314",
    "datePublished": "2026-11-07T14:17:55.115Z",
    "dateReserved": "2026-11-07T12:25:24.514Z",
    "dateUpdated": "2026-11-07T14:17:55.115Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}



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