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2 vulnerabilities found for Astra by brainstormforce

CVE-2026-3534 (GCVE-0-2026-3534)
Vulnerability from cvelistv5
Published
2026-03-11 06:45
Modified
2026-04-08 17:14
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Astra theme for WordPress is vulnerable to Stored Cross-Site Scripting via the `ast-page-background-meta` and `ast-content-background-meta` post meta fields in all versions up to, and including, 4.12.3. This is due to insufficient input sanitization on meta registration and missing output escaping in the `astra_get_responsive_background_obj()` function for four CSS-context sub-properties (`background-color`, `background-image`, `overlay-color`, `overlay-gradient`). 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.
References
Impacted products
Vendor Product Version
brainstormforce Astra Version: 0   ≤ 4.12.3
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2024-2347 (GCVE-0-2024-2347)
Vulnerability from cvelistv5
Published
2024-04-09 18:59
Modified
2026-04-08 17:31
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Astra theme for WordPress is vulnerable to Stored Cross-Site Scripting via a user's display name in all versions up to, and including, 4.6.8 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.
References
Impacted products
Vendor Product Version
brainstormforce Astra Version: 0   ≤ 4.6.8
 Create a notification for this product.
Show details on NVD website

To clipboard 

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