What’s Vulnerable › Vulnerabilities

CVE-2021-29300

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-05-24 · updated 2026-06-17
• Weakness: CWE-78

Description

The @ronomon/opened library before 1.5.2 is vulnerable to a command injection vulnerability which would allow a remote attacker to execute commands on the system if the library was used with untrusted input.

Affected products

• Ronomon Opened: before 1.5.2 — fixed in 1.5.2

How to fix

Upgrade to a fixed version: Ronomon Opened 1.5.2. Check the vendor advisory for mitigations.

References

• https://advisory.checkmarx.net/advisory/CX-2021-4775
• https://github.com/ronomon/opened/commit/7effe011d4fea8fac7f78c00615e0a6e69af68ec
• https://advisory.checkmarx.net/advisory/CX-2021-4775
• https://github.com/ronomon/opened/commit/7effe011d4fea8fac7f78c00615e0a6e69af68ec

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