HCL Leap is affected by missing "no cache" headers
Priority LOW 15CWE-524Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Missing "no cache" headers in HCL Leap permits user directory information to be cached.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00158 4th percentileScored 2026-11-07
Fix Fixed HCL Leap (HCL Software): 9.3.4
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 Leap | before 9.3.4 | 9.3.4 | Patch available | CNA |
- HCL Leap VendorHCL Software Affected before 9.3.4 Fixed in 9.3.4 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:hcl_leap:*:*:*:*:*:*:*:* | before 9.3.4 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:hcl_leap:*:*:*:*:*:*:*:* Versions before 9.3.4 Vulnerable ·HCL Software
Remediation
- Fix · CNA HCL Leap (HCL Software) Fixed in 9.3.4
Timeline
- 2026-10-02 Threatist record created from CVE-2023-37516
- 2026-10-03 Alias added: GHSA-r77m-qpx3-mpgm
References
More HCL Software Hcl Leap vulnerabilities
- TI-2022-18190 An open redirect to malicious sites affects HCL Leap CVSS 3.1HIGH 8.2
- TI-2023-19133 HCL Leap is affected by a Cross-site scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
- TI-2023-24502 HCL Leap is affected by a disclosure of private personal information vulnerability CVSS 3.1MEDIUM 5.3
- TI-2024-19899 HCL Leap is affected by a cross-site scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
- TI-2024-19874 HCL Leap is affected by a cross-site scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.3
- TI-2024-19875 HCL Leap is affected by a cross-site scripting (XSS) vulnerability CVSS 3.1MEDIUM 5.4
Sources
- CVE-2023-37516 · CVE Program
- CVE-2023-37516 · NVD
- FIRST EPSS
- GHSA-r77m-qpx3-mpgm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences