FKIE_CVE-2026-41364

Vulnerability from fkie_nvd - Published: 2026-04-28 00:16 - Updated: 2026-04-28 18:45
Severity
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
OpenClaw before 2026.3.31 contains a symlink following vulnerability in SSH sandbox tar upload that allows remote attackers to write arbitrary files. Attackers can exploit this by uploading tar archives containing symlinks to escape the sandbox and overwrite files on the remote host.
References
disclosure@vulncheck.comhttps://github.com/openclaw/openclaw/commit/3d5af14984ac1976c747a8e11581d697bd0829dcPatch
disclosure@vulncheck.comhttps://github.com/openclaw/openclaw/security/advisories/GHSA-fv94-qvg8-xqpwVendor Advisory
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/openclaw-arbitrary-file-write-via-symlink-following-in-ssh-sandbox-tar-uploadThird Party Advisory
Impacted products
Vendor Product Version
openclaw openclaw *
To clipboard 

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  ],
  "id": "CVE-2026-41364",
  "lastModified": "2026-04-28T18:45:44.107",
  "metrics": {
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
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          "valueDensity": "NOT_DEFINED",
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.