CVE-2021-23447

Cross-site Scripting (XSS)

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Published Oct 7, 2021 CVSS 3.1 · 5.4 Medium EPSS 1.1% KEV · Not listed

Description

This affects the package teddy before 0.5.9. A type confusion vulnerability can be used to bypass input sanitization when the model content is an array (instead of a string).

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

teddy

affected

Version	Status	Constraints
`unspecified`	affected	< 0.5.9

Configuration 1 [-]

cpe:2.3:a:teddy_project:teddy:*:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-2159	This affects the package teddy before 0.5.9. A type confusion vulnerability can be used to bypass input sanitization when the model content is an array (instead of a string).
Github GHSA	GHSA-5f38-9jw2-6r6h	Cross-site Scripting in teddy

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.1% (1.128% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/rooseveltframework/teddy/pull/518
https://github.com/rooseveltframework/teddy/releases/tag/0.5.9
https://snyk.io/vuln/SNYK-JS-TEDDY-1579557

History

No history.

Subscriptions

Teddy Project Teddy

Weaknesses

CWE-843

Sources

CVE record Updated: Sep 16, 2024, 10:20 PM

Status: PUBLISHED
Assigner: snyk
Published: Oct 7, 2021, 4:40 PM
Updated: Sep 16, 2024, 10:20 PM
Reserved: Jan 8, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:38 AM

Status: Modified
Published: Oct 7, 2021, 5:15 PM
Modified: Jun 17, 2026, 3:38 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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