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Latest CVE and advisory summaries, rewritten for quick scanning with credit to the original sources.

Security News
Critical Severity

CVE-2026-12378 critical vulnerability summary

The Appointment Booking Calendar Plugin and Scheduling Plugin WordPress plugin through 1.1.28 does not validate data before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbit...

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Security News
Medium Severity

CVE-2026-55437 medium vulnerability summary

Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.17, 2.32.7, 2.33.8, and 2.34.2, the `AgentLogLine` dashboard component instantiated `ansi-to-html` without `es...

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Security News
Medium Severity

CVE-2026-55438 medium vulnerability summary

Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.17, 2.32.7, 2.33.8, and 2.34.2, Coder's subdomain-based workspace app proxy allowed the same-owner CORS check...

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Security News
Critical Severity

CVE-2026-56843 critical vulnerability summary

Incorrect authorization in the XML-RPC API of WebPros Plesk before 18.0.78.4 allows a low-privileged authenticated customer to look up domains they do not own, because ownership is enforced only for certain lookup filter...

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Security News
Medium Severity

CVE-2026-59996 medium vulnerability summary

scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destinations.

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Security News
Medium Severity

CVE-2026-59997 medium vulnerability summary

internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an...

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Security News
Medium Severity

CVE-2026-59998 medium vulnerability summary

sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory.

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Security News
Low Severity

CVE-2026-60000 low vulnerability summary

sshd in OpenSSH before 10.4 allows remote attackers to cause a denial of service (resource consumption from excessive authentication attempts) because MaxAuthTries was mishandled for GSSAPIAuthentication.

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