CVE-2026-21764
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Insufficient Input Validation in HCL DevOps Loop

Publication date: 2026-07-17

Last updated on: 2026-07-17

Assigner: HCL Software

Description
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.

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Meta Information

Published
2026-07-17
Last Modified
2026-07-17
Generated
2026-07-17
AI Q&A
2026-07-17
EPSS Evaluated
N/A
NVD
CVE-2026-21764
EUVD
EUVD-2026-45233

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
hcl devops_loop *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-754 The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

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Executive Summary

HCL DevOps Loop has insufficient input validation allowing special characters where they should be restricted. This can cause unintended application behavior under certain conditions.

Detection Guidance

This vulnerability involves insufficient input validation in HCL DevOps Loop allowing special characters. Detection requires reviewing application logs for unusual input patterns or errors related to special characters. Check for unexpected application behavior when special characters are processed.

Impact Analysis

This vulnerability may lead to unexpected application behavior, potentially causing disruptions or errors in DevOps Loop operations. It could allow unauthorized data access or manipulation depending on the application context.

Compliance Impact

The vulnerability involves insufficient input validation allowing special characters, which could lead to unintended application behavior. This may impact compliance by exposing sensitive data or disrupting systems, but specific effects on GDPR or HIPAA are not detailed in the provided context.

Mitigation Strategies

Apply patches or updates from HCL for DevOps Loop to address insufficient input validation. Review and restrict special character inputs in application configurations. Monitor application logs for unusual behavior related to input handling.

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