Insufficient Input Validation in DevOps Loop
Priority LOW 19CWE-754Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
HCL DevOps Loop is affected by insufficient input validation that allows special characters where they should be restricted. This may result in unintended application behavior under certain conditions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00222 12th 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 | DevOps Loop | 2.0.0 | — | No fix listed | CNA |
- DevOps Loop VendorHCL Software Affected 2.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:devops_loop:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:devops_loop:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
HCLSoftware DevOps Loop — support.hcl-software.com/csm?id=kb_article&sysparm_article=…
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2026-17521 Missing HTTP Security Headers in DevOps LoopPriority LOW 24
- TI-2026-17520 CORS Misconfiguration in DevOps LoopPriority LOW 24
- TI-2026-17519 Unauthorized Access to Admin Functionality via Forced BrowsingPriority LOW 21
Timeline
- 2026-10-02 Threatist record created from CVE-2026-21764
- 2026-10-03 Alias added: GHSA-35w6-wm82-6c6f
References
More HCL Software Devops Loop vulnerabilities
- TI-2026-17521 Missing HTTP Security Headers in DevOps Loop CVSS 3.1MEDIUM 5.3
- TI-2026-17520 CORS Misconfiguration in DevOps Loop CVSS 3.1MEDIUM 5.4
- TI-2026-17519 Unauthorized Access to Admin Functionality via Forced Browsing CVSS 3.1MEDIUM 4.6
Sources
- CVE-2026-21764 · CVE Program
- CVE-2026-21764 · NVD
- FIRST EPSS
- GHSA-35w6-wm82-6c6f · 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