CVE-2021-23824

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Summary

CVECVE-2021-23824
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-01-13 15:15:00 UTC
Updated2022-01-19 18:51:00 UTC
DescriptionThis 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.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Crowcpp Crow All All All All

References

ReferenceSourceLinkTags
Fix vulnerabilities by The-EDev · Pull Request #317 · CrowCpp/Crow · GitHub MISC github.com
Content Injection in Crow | CVE-2021-23824 | Snyk MISC snyk.io
Release v0.3+4 Security patch · CrowCpp/Crow · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Snyk Security Team

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