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Capella vulnerabilities

3 tracked advisories · slug capella

Important: Capella 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

20 August 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

capella

Theme

What this means for Capella

This catalog lists 3 known advisories affecting Capella. The most recent was published on 20 August 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

  • Capella | Restaurant WordPress <= 2.5.5 - Unauthenticated SQL Injection

    May allow attackers to read or modify database contents beyond intended access.

    Published 20 August 2026

  • Capella | Restaurant WordPress <= 2.5.5 - Unauthenticated Privilege Escalation

    May allow a lower-privilege user to perform actions reserved for administrators.

    Published 20 August 2026

  • Capella <= 2.5.5 - Unauthenticated PHP Object Injection

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 29 January 2026

Vulnerability types

  • SQL injection1
  • Privilege escalation1

Authentication (inferred from titles)

  • Unauthenticated3
  • Authenticated0
  • Unspecified0

Advisory history

Known Capella advisories published by month.

All advisories

Check whether your installed version is affected

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

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