CVE-2021-23824 - OpenCVE

This affects the package Crow before 0.3+4. When using attributes without quotes in the template, an attacker can manipulate the input to introduce additional attributes, potentially executing code. This may lead to a Cross-site Scripting (XSS) vulnerability, assuming an attacker can influence the value entered into the template. If the template is used to render user-generated content, this vulnerability may escalate to a persistent XSS vulnerability.

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 None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:N/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Crowcpp	Crow

Configuration 1 [-]

cpe:2.3:a:crowcpp:crow:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/CrowCpp/Crow/pull/317
https://github.com/CrowCpp/Crow/releases/tag/v0.3%2B4
https://snyk.io/vuln/SNYK-UNMANAGED-CROW-2336164

History

No history.

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-01-13T14:10:20.047966Z

Updated: 2024-09-16T23:55:47.509Z

Reserved: 2021-01-08T00:00:00

Link: CVE-2021-23824

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-01-13T15:15:07.867

Modified: 2022-01-19T18:51:29.403

Link: CVE-2021-23824

Redhat

No data.

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