Frappe HRMS up to 15.58.2/16.4.2 PWA API Endpoint improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k3.10

Summaryinfo

A vulnerability described as problematic has been identified in Frappe HRMS up to 15.58.2/16.4.2. Affected by this issue is some unknown functionality of the component PWA API Endpoint. Executing a manipulation can lead to improper authorization. This vulnerability is registered as CVE-2026-64862. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Frappe HRMS up to 15.58.2/16.4.2 and classified as problematic. This vulnerability affects an unknown code block of the component PWA API Endpoint. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality. CVE summarizes:

Frappe HR is an open-source human resources management solution (HRMS). Prior to 15.58.3 and 16.4.3, HRMS PWA API endpoints for employee data do not consistently authorize employee-specific PWA API requests. An authenticated user requests records associated with another employee. The user can request records associated with another employee through PWA API endpoints. Successful exploitation can access sensitive HR data belonging to other employees. This issue is fixed in versions 15.58.3 and 16.4.3.

The advisory is available at github.com. This vulnerability was named CVE-2026-64862 since 07/20/2026. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

Upgrading to version 15.58.3 or 16.4.3 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: HRMS 15.58.3/16.4.3

Timelineinfo

07/20/2026 CVE reserved
10/16/2026 +88 days Advisory disclosed
10/16/2026 +0 days VulDB entry created
10/16/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-64862 (🔒)
GCVE (CVE): GCVE-0-2026-64862
GCVE (VulDB): GCVE-100-421510

Entryinfo

Created: 10/16/2026 23:08
Changes: 10/16/2026 23:08 (64)
Complete: 🔍
Cache ID: 216::103

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