Is yeswiki/yeswiki affected by CVE-2026-34598?

Packagist yeswiki/yeswiki is affected in <4.6.0.

Is CVE-2026-34598 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

high

CVE-2026-34598

Q: Is CVE-2026-34598 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

Packagist · yeswiki/yeswiki

Summary

YesWiki has Persistent Blind XSS at "/?BazaR&vue=consulter"

Severity: high
EPSS: 0.2% (p11)
Also known as: GHSA-37fq-47qj-6j5j
Published: 2026-04-01

References

Related advisories

CVE-2026-46670 — critical · Packagist/yeswiki/yeswiki
CVE-2025-46348 — critical · Packagist/yeswiki/yeswiki
CVE-2026-41143 — high · Packagist/yeswiki/yeswiki
CVE-2025-46347 — high · Packagist/yeswiki/yeswiki
CVE-2025-46349 — high · Packagist/yeswiki/yeswiki
CVE-2025-31131 — high · Packagist/yeswiki/yeswiki
CVE-2025-24019 — high · Packagist/yeswiki/yeswiki
CVE-2025-24018 — high · Packagist/yeswiki/yeswiki

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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.