CVE-2026-34951

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,65.0.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "forceworkbench", "source": "cna", "vendor": "forceworkbench"}, "product": "forceworkbench", "vendor": "forceworkbench"}], "analysis": {"en": {"generated_at": "2026-04-14T21:46:49.735475+00:00", "value": {"mitigation_remediation": ["Upgrade Workbench to version 65.0.0 or later, where the footerScripts input is properly sanitized.", "Verify the upgrade has been applied on all instances of the tool.", "If an upgrade cannot be performed immediately, limit the use of high\u2011privilege accounts when using the vulnerable version and avoid clicking suspicious links.", "Consider implementing web application firewall rules to block or sanitize the footerScripts parameter."], "summary": {"action": "Patch", "impact": "Reflected cross-site scripting enabling session hijack"}, "threat_synthesis": {"affected_systems": "The vulnerability affects the Workbench suite provided by forceworkbench for interacting with Salesforce.com. Versions prior to 65.0.0 are impacted. Users running any older release should treat the system as vulnerable.", "description_and_impact": "Workbench, a Salesforce integration tool, has a reflected XSS flaw in footer.php triggered by the footerScripts parameter. The input is not sanitized before rendering in the page response, allowing an attacker to inject arbitrary JavaScript that executes in the context of any authenticated user that visits the crafted URL. This Javascript can steal session cookies or perform other malicious actions, effectively hijacking the user\u2019s session.", "risk_and_exploitability": "The CVSS score of 5.1 indicates a moderate severity, while the EPSS score is below 1% and the issue is not listed in KEV, suggesting it is not widely exploited yet. The attack path requires a malicious link containing a crafted footerScripts value that an authenticated user will click. Once executed, the injected script gains the privileges of the victim user, allowing session hijack and potential further attacks."}}}}, "created": "2026-04-06T20:13:50.611381+00:00", "updated": "2026-04-15T16:30:09.742641+00:00", "vendors": ["forceworkbench", "forceworkbench$PRODUCT$forceworkbench"]}