CVE-2021-23824
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Crow | unspecified < 0.3+4 | affected |
Weaknesses
- Content Injection
ADP Enrichment
CVE Program Container
Additional References
- 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
References
- 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
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