Workbench Affected by Remote Code Execution (RCE) via Malicious Cookie in Timezone Conversion
Priority MEDIUM 43CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0051 43rd percentileScored 2026-11-07
Fix Fixed forceworkbench (forceworkbench): 65.0.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| forceworkbench | forceworkbench | before 65.0.0 | 65.0.0 | Patch available | CNA |
- forceworkbench Vendorforceworkbench Affected before 65.0.0 Fixed in 65.0.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:forceworkbench:forceworkbench:*:*:*:*:*:*:*:* | before 65.0.0 | Vulnerable | forceworkbench |
- cpe:2.3:a:forceworkbench:forceworkbench:*:*:*:*:*:*:*:* Versions before 65.0.0 Vulnerable ·forceworkbench
Remediation
- Fix · CNA forceworkbench (forceworkbench) Fixed in 65.0.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-35178
- 2026-10-25 EPSS moved to the below the 50th percentile
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences