6.4
Medium
CVE-2026-2583 The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the `blocksy_meta` metadata fields in…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Blocksy 2.1 | earliest → 2.1.30 | No fix stated |
Other CVEs of Blocksy
The 14 CVEs of Blocksy →
CVE-2026-8365
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8.8
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Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in creativethemeshq…
5.9
Medium
CVE-2025-47465
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4.9
Medium
CVE-2024-37469
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5.4
Medium