HCL Sametime is impacted by clickjacking
Priority LOW 27CWE-1021Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-1021.
Summary
Sametime is impacted by lack of clickjacking protection in Outlook add-in. The application is not implementing appropriate protections in order to protect users from clickjacking attacks.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00318 24th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| HCL Software | HCL Sametime | 11.5, 11.6, 11.6 IF1, 12.0, 12.0 FP1, 12.0.1, 12.0.1 FP1 | — | No fix listed | CNA |
- HCL Sametime VendorHCL Software Affected 11.5, 11.6, 11.6 IF1, 12.0, 12.0 FP1, 12.0.1, 12.0.1 FP1 Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:11.5:*:*:*:*:*:*:* | 11.5 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:11.6:*:*:*:*:*:*:* | 11.6 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:11.6:if1:*:*:*:*:*:* | 11.6 if1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0:*:*:*:*:*:*:* | 12.0 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0:fp1:*:*:*:*:*:* | 12.0 fp1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0.1:*:*:*:*:*:*:* | 12.0.1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0.1:fp1:*:*:*:*:*:* | 12.0.1 fp1 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:11.5:*:*:*:*:*:*:* Versions 11.5 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:11.6:*:*:*:*:*:*:* Versions 11.6 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:11.6:if1:*:*:*:*:*:* Versions 11.6 if1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0:*:*:*:*:*:*:* Versions 12.0 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0:fp1:*:*:*:*:*:* Versions 12.0 fp1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0.1:*:*:*:*:*:*:* Versions 12.0.1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:sametime_chat_and_meetings:12.0.1:fp1:*:*:*:*:*:* Versions 12.0.1 fp1 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-45698
- 2026-10-03 Alias added: GHSA-cv4w-8c77-w5jw
References
Sources
- CVE-2023-45698 · CVE Program
- CVE-2023-45698 · NVD
- FIRST EPSS
- GHSA-cv4w-8c77-w5jw · GitHub Advisory Database · CC BY 4.0
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