CVE-2026-35178 CRITICAL

CVE-2026-35178: Workbench Affected by Remote Code Execution (RCE) via Malicious Cookie in Timezone Conversion

Vendor Forceworkbench
Product forceworkbench
Weakness CWE-94 · Code injection
Published April 6, 2026
Last update April 7, 2026
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

Workbench is a suite of tools for administrators and developers to interact with Salesforce.com organizations via the Force.com APIs. Prior to 65.0.0, Workbench contains remote code execution vulnerability in the timezone conversion flow, which processes attacker-controlled cookie values in an unsafe manner. This vulnerability is fixed in 65.0.0.

Key dates

02Disclosure timeline

April 6, 2026 CVE published
April 7, 2026 Record updated