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Astra vulnerabilities

3 tracked advisories · slug astra

Important: Astra appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

3

Latest advisory

10 March 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

astra

Theme

What this means for Astra

This catalog lists 3 known advisories affecting Astra. The most recent was published on 10 March 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • Astra <= 4.12.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Meta

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 10 March 2026

  • Astra <= 4.6.4 - Authenticated (Editor+) Stored Cross-Site Scripting via Theme Header/Footer

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 25 March 2024

  • Astra <= 4.6.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Display Name

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 25 March 2024

Vulnerability types

  • Cross-site scripting3

Authentication (inferred from titles)

  • Unauthenticated0
  • Authenticated3
  • Unspecified0

Advisory history

Known Astra advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Astra version against this catalog when the Defence plugin is connected to your WordPress site.

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