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CVE-2022-33154: brotkrueml/schema fails to properly encode user input for output in HTML context, leading to XSS

medium Affects brotkrueml/schema. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

brotkrueml/schema fails to properly encode user input for output in HTML context, leading to XSS

Package
brotkrueml/schema Composer
Affected versions
>=2.0.0 and <2.5.1 or <1.13.1
Fixed in
2.5.1, 1.13.1
Severity
medium  CVSS 5.4
Exploitation
not on CISA KEV · EPSS 1% (43.8th percentile)
Published
2022-06-17
Source
osv.dev

References

CWE-79
NVD recordbrotkrueml/schema advisories

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