What’s Vulnerable › Vulnerabilities

CVE-2020-8178

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-07-15 · updated 2026-06-17
• Weakness: CWE-78

Description

Insufficient input validation in npm package `jison` <= 0.4.18 may lead to OS command injection attacks.

Affected products

• jison: through 0.4.18

References

• https://hackerone.com/reports/690010
• https://hackerone.com/reports/690010

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