CVE-2020-28038: WordPress before 5.5.2 allows stored XSS via post slugs.

medium Affects WordPress core. Feed 2026.10.29.1, updated 2026-10-28; published 2020-11-02; advisory modified 2026-06-17.

WordPress before 5.5.2 allows stored XSS via post slugs.

Package: WordPress core WordPress
Affected versions: <5.5.2
Fixed in: 5.5.2
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 3% (85.4th percentile)
Published: 2020-11-02
Source: nvd

References

CWE-79

NVD record WordPress core advisories

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