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Tentacle

4 CVEs tracked. None of them is in CISA KEV.

This hub aggregates every CVE we track for Tentacle, a product in the devtools ci space. Use it to gauge the current risk picture and drill into individual advisories.

Tentacle CVEs per month

Nov 2024 to Oct 2026. Point at a month, or focus the strip and use the arrow keys.
Tentacle CVEs per month
MonthCVEs
2024-110
2024-120
2025-010
2025-020
2025-030
2025-040
2025-050
2025-060
2025-070
2025-080
2025-090
2025-100
2025-110
2025-120
2026-010
2026-020
2026-030
2026-040
2026-050
2026-060
2026-070
2026-080
2026-090
2026-100

Severity

How the 4 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.

  • High250%
  • Medium250%

Latest CVEs

The 4 most recently published vulnerabilities affecting Tentacle.

  1. CVE-2021-31821When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux...5.5
  2. CVE-2021-31822When Octopus Tentacle is installed on a Linux operating system, the systemd service file permissions are misconfigured. This could lead to a local unprivileged user modifying the contents of the sy...7.8
  3. CVE-2021-26557When Octopus Tentacle is installed using a custom folder location, folder ACLs are not set correctly and could lead to an unprivileged user using DLL side-loading to gain privileged access.7.8
  4. CVE-2019-15508In Octopus Tentacle versions 3.0.8 to 5.0.0, when a web request proxy is configured, an authenticated user (in certain limited OctopusPrintVariables circumstances) could trigger a deployment that w...6.5

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