What’s Vulnerable › Vulnerabilities

CVE-2024-21521

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-10 · updated 2026-06-17
• Weakness: CWE-400

Description

All versions of the package @discordjs/opus are vulnerable to Denial of Service (DoS) due to providing an input object with a property toString to several different functions. Exploiting this vulnerability could lead to a system crash.

Affected products

• Discordjs Opus: all versions

References

• https://gist.github.com/dellalibera/98c48fd74bb240adbd7841a5c02aba9e
• https://github.com/discordjs/opus/blob/814e500c2785c5207ace19650192629beba2728b/src/node-opus.cc%23L47
• https://security.snyk.io/vuln/SNYK-JS-DISCORDJSOPUS-6370643
• https://gist.github.com/dellalibera/98c48fd74bb240adbd7841a5c02aba9e
• https://github.com/discordjs/opus/blob/814e500c2785c5207ace19650192629beba2728b/src/node-opus.cc%23L47
• https://security.snyk.io/vuln/SNYK-JS-DISCORDJSOPUS-6370643

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