CVE-2026-2583

MEDIUM

6.4

Description

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the `blocksy_meta` metadata fields in all versions up to, and including, 2.1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Details CVE

Score CVSS v3.16.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/2/2026

Derniere modification3/3/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-79

References

https://themes.trac.wordpress.org/changeset/315531/(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/ce7ee2c7-0c7b-4ce3-89d2-5503dff6e59c?source=cve(security@wordfence.com)

Correlations IOC

Aucune correlation enregistree

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