CVE-2026-27471
ERP: Document access through endpoints due to missing validation
Description
ERP is a free and open source Enterprise Resource Planning tool. In versions up to 15.98.0 and 16.0.0-rc.1 and through 16.6.0, certain endpoints lacked access validation which allowed for unauthorized document access. This issue has been fixed in versions 15.98.1 and 16.6.1.
INFO
Published Date :
Feb. 21, 2026, 7:16 a.m.
Last Modified :
Feb. 24, 2026, 2:52 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Update ERP to version 15.98.1 or later.
- Update ERP to version 16.6.1 or later.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-27471.
| URL | Resource |
|---|---|
| https://github.com/frappe/erpnext/commit/78fc9424d9085c2eafe1211931e22d7044f85fc7 | Patch |
| https://github.com/frappe/erpnext/security/advisories/GHSA-wpfx-jw7g-7f83 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-27471 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-27471
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-27471 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-27471 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 24, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:* versions up to (excluding) 15.98.1 *cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:* versions from (excluding) 16.0.0 up to (excluding) 16.6.1 *cpe:2.3:a:frappe:erpnext:16.0.0:-:*:*:*:*:*:* *cpe:2.3:a:frappe:erpnext:16.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:frappe:erpnext:16.0.0:rc2:*:*:*:*:*:* Added Reference Type GitHub, Inc.: https://github.com/frappe/erpnext/commit/78fc9424d9085c2eafe1211931e22d7044f85fc7 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/frappe/erpnext/security/advisories/GHSA-wpfx-jw7g-7f83 Types: Vendor Advisory -
New CVE Received by [email protected]
Feb. 21, 2026
Action Type Old Value New Value Added Description ERP is a free and open source Enterprise Resource Planning tool. In versions up to 15.98.0 and 16.0.0-rc.1 and through 16.6.0, certain endpoints lacked access validation which allowed for unauthorized document access. This issue has been fixed in versions 15.98.1 and 16.6.1. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/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 Added CWE CWE-284 Added CWE CWE-306 Added CWE CWE-862 Added Reference https://github.com/frappe/erpnext/commit/78fc9424d9085c2eafe1211931e22d7044f85fc7 Added Reference https://github.com/frappe/erpnext/security/advisories/GHSA-wpfx-jw7g-7f83