What’s Vulnerable › Vulnerabilities

CVE-2020-22882

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-13 · updated 2026-06-17
• Weakness: CWE-843

Description

Issue was discovered in the fxParserTree function in moddable, allows attackers to cause denial of service via a crafted payload. Fixed in commit 723816ab9b52f807180c99fc69c7d08cf6c6bd61.

Affected products

• Moddable: before os200831 — fixed in os200831

How to fix

Upgrade to a fixed version: Moddable os200831. Check the vendor advisory for mitigations.

References

• https://github.com/Moddable-OpenSource/moddable/issues/351
• https://github.com/Moddable-OpenSource/moddable/issues/351

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