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PatchSiren cyber security CVE debrief

CVE-2026-48969 Really Simple Plugins B.V. CVE debrief

A Subscriber Broken Access Control vulnerability was discovered in the Really Simple SSL plugin versions <= 9.5.9. This vulnerability has been assigned a CVSS score of 6.5 and a severity of MEDIUM.

Vendor
Really Simple Plugins B.V.
Product
Really Simple SSL
CVSS
MEDIUM 6.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Users of Really Simple SSL plugin versions <= 9.5.9 should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability is caused by a Broken Access Control issue in the Really Simple SSL plugin. This could allow an attacker to perform unauthorized actions.

Defensive priority

MEDIUM

Recommended defensive actions

  • Update Really Simple SSL plugin to a version greater than 9.5.9.
  • Review and restrict access controls for the plugin.

Evidence notes

Evidence for this CVE was provided by Patchstack.

Official resources

CVE-2026-48969 was published on 2026-06-15T14:16:35.597Z and has not been modified since then.