CVE-2026-126570

HighCVSS 7.6/10Last modified Nov 12, 2026

Description

Padloc 4.0.0 before 4.3.1 contains a prototype pollution vulnerability that allows SCIM token holders to modify Object.prototype by sending crafted SCIM PATCH paths to ScimServer._handleScimUsersPatch(). Attackers can supply paths like __proto__.x or constructor.prototype.x passed to setPath() to pollute the shared server process, disrupting requests for all other organizations.

Metrics

CVSS 3.1 7.6/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H

Weakness enumeration

CWE-1321

Affected software

Vendor	Product	Versions
padloc	padloc	>= 4.0.0, < 4.3.1

References

Timeline

Published: Nov 11, 2026
Last modified: Nov 12, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-1265714.8Padloc 4.0.0 before 4.3.1 contains an authentication bypass vulnerability in the legacy retrieveMFAToken handler that never counts wrong ema CVE-2026-126598.7A denial-of-service security issue exists in the affected products. The security issue stems from improper handling of exceptional condition CVE-2026-12664.4The Postalicious plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, CVE-2026-126602.7IBM MQ Web Console could allow an authenticated administrator to write files outside the intended directory due to improper path validation.CVE-2026-1266077.8Progressive Robot hMailServer 6.2.3 through 6.3.7 on Windows, with a MySQL or MariaDB database, hands the bundled MariaDB Connector/C the fo CVE-2026-1266097.5Progressive Robot hMailServer 6.2.25 through 6.3.7 on Windows, with a PostgreSQL database, the connection's sslmode require, verify-ca or ve CVE-2026-126614.8A denial-of-service security issue exists within FactoryTalk® Historian Machine Edition. A network adjacent attacker who is authenticated c CVE-2026-1266107.4Progressive Robot hMailServer 6.3.4 through 6.3.7, with a MySQL or MariaDB database and TlsMode=verify-full, does not hand the database clie CVE-2026-1266117.0Progressive Robot hMailServer 6.3.4 through 6.3.7, with a MySQL or MariaDB database, TlsMode=verify-full and no TlsCaFile, does not verify t CVE-2026-1266127.8Improper link resolution in the Windows installer of Progressive Robot hMailServer 6.0.0 through 6.3.7 allows a local authenticated user to CVE-2026-1266137.5Allocation of resources without limits in the JSON reader of Progressive Robot hMailServer 6.3.2 through 6.3.7 allows a remote attacker to e CVE-2026-1266145.3The web services listener of Progressive Robot hMailServer 6.3.3 through 6.3.7 does not apply the server's IP ranges to the connections it a