CVE-2019-19324

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Published Mar 20, 2020 CVSS 3.1 · 7.5 High EPSS 1.0% KEV · Not listed

Description

Xmidt cjwt through 1.0.1 before 2019-11-25 maps unsupported algorithms to alg=none, which sometimes leads to untrusted accidental JWT acceptance.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:xmidt:cjwt:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-8947	Xmidt cjwt through 1.0.1 before 2019-11-25 maps unsupported algorithms to alg=none, which sometimes leads to untrusted accidental JWT acceptance.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.0% (1.015% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/xmidt-org/cjwt/commit/9304d3e94242c1a6df77b21bde0e949392e1040a
https://github.com/xmidt-org/cjwt/pull/29#issuecomment-558356866

History

No history.

Subscriptions

Xmidt Cjwt

Weaknesses

CWE-670

Sources

CVE record Updated: Aug 5, 2024, 2:16 AM

Status: PUBLISHED
Assigner: mitre
Published: Mar 20, 2020, 5:26 PM
Updated: Aug 5, 2024, 2:16 AM
Reserved: Nov 27, 2019, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:26 AM

Status: Modified
Published: Mar 20, 2020, 6:15 PM
Modified: Jun 17, 2026, 2:26 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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