CVE-2021-23784
5.4 · MEDIUMOverview
CVE-2021-23784 is a medium-severity vulnerability affecting tempura_project tempura. It was published on November 3, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
This affects the package tempura before 0.4.0. If the input to the esc function is of type object (i.e an array) it is returned without being escaped/sanitized, leading to a potential Cross-Site Scripting vulnerability.
Remediation
Check the references section for vendor advisories and patches from tempura_project. Update tempura to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| tempura_project | tempura | >= 0, < 0.4.0 | Affected |
References
Frequently Asked Questions
What is CVE-2021-23784?
CVE-2021-23784 is a medium-severity vulnerability affecting tempura_project tempura. It was published on November 3, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-23784?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-23784?
Check the references section for vendor advisories and patches from tempura_project. Update tempura to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-23784?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-23784 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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