What’s Vulnerable › Vulnerabilities

CVE-2022-22126: Openmct XSS via the “Web Page” element

• Severity: medium (CVSS 6.1 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: 2022-02-20 · updated 2026-06-17
• Weakness: CWE-79

Description

Openmct versions 1.3.0 to 1.7.7 are vulnerable against stored XSS via the “Web Page” element, that allows the injection of malicious JavaScript into the ‘URL’ field. This issue affects: nasa openmct 1.7.7 version and prior versions; 1.3.0 version and later versions.

Affected products

• nasa openmct: from 1.3.0 through 1.7.7

References

• https://github.com/nasa/openmct/commit/abc93d0ec4b104dac1ea5f8a615d06e3ab78934a
• https://github.com/nasa/openmct/commit/abc93d0ec4b104dac1ea5f8a615d06e3ab78934a

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