CVE-2026-66001

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 27.1% of scored records. A rank, not a probability.

NVD base score

8.5 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-26.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-20 18:27Z2 MO AGO

Last updated

2026-08-25 15:20Z2 MO AGO

Reserved

2026-07-23

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.5)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-352Cross-Site Request Forgery (CSRF)Compound

Data version

5.2

Document digest

e94efc31503fa364cbbca224aadd0a09d47d1a353bc27d678a6c47d6ee05c228

• github.comhttps://github.com/frappe/frappe/security/advisories/GHSA-2ph8-x773-8p2xx_refsource_CONFIRM
• github.comhttps://github.com/frappe/frappe/pull/40073x_refsource_MISC
• github.comhttps://github.com/frappe/frappe/pull/40700x_refsource_MISC
• github.comhttps://github.com/frappe/frappe/pull/40701x_refsource_MISC
• github.comhttps://github.com/frappe/frappe/commit/336c7d335db762b494acdfe43aea69d459fd51d7x_refsource_MISC
• github.comhttps://github.com/frappe/frappe/commit/d7460769f999c68d3121b680119f8724ddd3eb9dx_refsource_MISC
• github.comhttps://github.com/frappe/frappe/commit/eb9c1446cac13236c6d573b136786db2e46254fax_refsource_MISC
• github.comhttps://github.com/frappe/frappe/releases/tag/v15.114.0x_refsource_MISC
• github.comhttps://github.com/frappe/frappe/releases/tag/v16.26.0x_refsource_MISC