CVE intelligence and bounded remediation

CVE-2024-27114 — A unauthenticated Remote Code Execution (RCE) vulnerability is found in the SO Planning online planning tool

Critical CVSS 9.8

A unauthenticated Remote Code Execution (RCE) vulnerability is found in the SO Planning online planning tool. If the public view setting is enabled, a attacker can upload a PHP-file that will be available for execution for a few milliseconds before it is removed, leading to execution of code on the underlying system. The vulnerability has been remediated in version 1.52.02.

Severity
Critical
CVSS
9.8 (3.1)
Published
2024-09-11
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-367

Affected products

  • soplanning / soplanning

Matched remediation archetype

Race condition, TOCTOU, and lifecycle synchronization

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Check exposure

  • Map concurrent actors, shared state, lock boundaries, signals, callbacks, retries, and check-then-use sequences in the affected path.
  • Determine whether untrusted users can influence timing, object names, filesystem state, or repeated state transitions.
  • Identify clustered and multi-process behavior that repository-local tests may not represent.

Remediate safely

  • Make the sensitive state transition atomic or protect it with a consistently ordered synchronization primitive.
  • Perform authorization and invariant checks on the same authoritative object and transaction used for the operation.
  • Use unique private resources, safe ownership transfer, and idempotent operations; add deterministic concurrency regression tests.

Authoritative sources

Complete CVE record and remediation plan

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