CVE-2021-47208

MEDIUM
Published Apr 8, 2024 Modified May 5, 2025 CWE-400

Description

The Mojolicious module before 9.11 for Perl has a bug in format detection that can potentially be exploited for denial of service.

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CVSS v3.1 Score

4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

Affected Products

Vendor Product
mojolicious mojolicious

References

Frequently Asked Questions

What is CVE-2021-47208? +
The Mojolicious module before 9.11 for Perl has a bug in format detection that can potentially be exploited for denial of service. It has a CVSS v3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2021-47208? +
CVE-2021-47208 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2021-47208? +
CVE-2021-47208 affects products from mojolicious, specifically: mojolicious. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2021-47208? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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