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High severity8.8NVD Advisory· Published Oct 31, 2018· Updated Jun 17, 2026

CVE-2018-18850

CVE-2018-18850

Description

In Octopus Deploy 2018.8.0 through 2018.9.x before 2018.9.1, an authenticated user with permission to modify deployment processes could upload a maliciously crafted YAML configuration, potentially allowing for remote execution of arbitrary code, running in the same context as the Octopus Server (for self-hosted installations by default, SYSTEM).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Octopus/Octopusdeployinferred2 versions
    >=2018.8.0,<2018.9.1+ 1 more
    • (no CPE)range: >=2018.8.0,<2018.9.1
    • (no CPE)range: 2018.8.0 - 2018.9.0, 2018.9.x < 2018.9.1
  • Octopus/Server
    cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*
    Range: >=2018.8.0,<=2018.8.12

Patches

Vulnerability mechanics

References

1

News mentions

0

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