CVE-2026-34951

| EUVD-2026-19357 MEDIUM
2026-04-06 [email protected]
5.1
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
A
Scope
X

Lifecycle Timeline

3
Analysis Generated
Apr 06, 2026 - 16:22 vuln.today
EUVD ID Assigned
Apr 06, 2026 - 16:22 euvd
EUVD-2026-19357
CVE Published
Apr 06, 2026 - 16:16 nvd
MEDIUM 5.1

Tags

XSS

Description

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 a reflected cross-site scripting vulnerability via the footerScripts parameter, which does not sanitize user-supplied input before rendering it in the page response. Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Workbench allows XSS Targeting Error Pages. This vulnerability is fixed in 65.0.0.

Analysis

Reflected cross-site scripting (XSS) in Salesforce Workbench prior to version 65.0.0 allows unauthenticated remote attackers to inject arbitrary JavaScript via the footerScripts parameter on error pages, requiring user interaction to execute malicious payload. The vulnerability stems from improper input sanitization during web page generation. …

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Priority Score

26
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0

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CVE-2026-34951 vulnerability details – vuln.today
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