CVE-2026-39351

CRITICALNVD 9.19.1—

9.1

Frappe is a full-stack web application framework. Prior to 16.14.0 and 15.104.0, Frappe allows unrestricted Doctype access via API exploit.

CVSS v3: 9.1
EG Score: 9.1(medium)
EPSS: 14.3%
KEV: Not listed

Published

April 7, 2026

Last Modified

April 10, 2026

Advisory Details (1)

Auto-updated May 20, 2026

Patch available. Sources: github.

github Patch Available

Unrestricted Doctype access via API exploit · Advisory · frappe/frappe · GitHub

https://github.com/frappe/frappe/security/advisories/GHSA-8ggw-hfr6-rw3x

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-862Missing Authorization

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
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2026-05-23 00:08 UTCEG score recompute
2026-05-20 22:38 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 18:38 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-39351?

CVE-2026-39351 is a critical vulnerability published on April 7, 2026. Frappe is a full-stack web application framework. Prior to 16.14.0 and 15.104.0, Frappe allows unrestricted Doctype access via API exploit.

When was CVE-2026-39351 disclosed?

CVE-2026-39351 was first published in the National Vulnerability Database on April 7, 2026, with the most recent update on April 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-39351 actively exploited?

CVE-2026-39351 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-39351?

CVE-2026-39351 has a CVSS v3 base score of 9.1 (NVD).

How do I remediate CVE-2026-39351?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-39351, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-39351

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Unrestricted Doctype access via API exploit · Advisory · frappe/frappe · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-39351?

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Advisory Details (1)

Frequently asked(5)

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