Is bagisto/bagisto affected by CVE-2026-21451?

Packagist bagisto/bagisto is affected in <2.3.10.

Is CVE-2026-21451 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

medium

CVE-2026-21451

Q: Is CVE-2026-21451 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

Packagist · bagisto/bagisto

Summary

Bagisto has HTML Filter Bypass that Enables Stored XSS

Severity: medium
EPSS: 0.5% (p38)
Also known as: GHSA-2mwc-h2mg-v6p8
Published: 2026-01-02

References

Related advisories

CVE-2025-62417 — critical · Packagist/bagisto/bagisto
CVE-2026-21449 — high · Packagist/bagisto/bagisto
CVE-2026-21447 — high · Packagist/bagisto/bagisto
CVE-2026-21448 — high · Packagist/bagisto/bagisto
CVE-2026-21450 — high · Packagist/bagisto/bagisto
CVE-2026-21446 — high · Packagist/bagisto/bagisto
CVE-2025-60880 — high · Packagist/bagisto/bagisto
CVE-2025-62414 — medium · Packagist/bagisto/bagisto

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.