CVE-2026-32846Public exploitNetwork attack vector

Arbitrary file read via media path traversal

Published Mar 26, 2026 · Updated Mar 26, 2026

Path traversal in OpenClaw before 2026.3.28 allows remote attackers to read arbitrary host files through crafted media output. The media parser's isLikelyLocalPath() and isValidMedia() checks accepted parent-directory and home-directory patterns, while allowBareFilename treated traversal strings ending in an extension as valid media. Unauthenticated network reachability is sufficient, and successful exploitation exposes files readable by the OpenClaw process, including environment files and SSH keys.

CVSS severity8.7
High
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in OpenClaw before 2026.3.28 allows remote attackers to read arbitrary host files through crafted media output. The media parser's isLikelyLocalPath() and isValidMedia() checks accepted parent-directory and home-directory patterns, while allowBareFilename treated traversal strings ending in an extension as valid media. Unauthenticated network reachability is sufficient, and successful exploitation exposes files readable by the OpenClaw process, including environment files and SSH keys.

The record

CVE
CVE-2026-32846
Published
Mar 26, 2026
Updated
Mar 26, 2026
Vendor
OpenClaw Foundation
Product
OpenClaw
Classifications
CWE-22, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=0 <4797bbc5b96e2cca5532e43b58915c051746fe37

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenClaw Foundation · OpenClawversion=0 <4797bbc5b96e2cca5532e43b58915c051746fe37

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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