CVE-2026-26323Network attack vector

Command execution via shell-interpolated commit metadata

Published Feb 19, 2026 · Updated Feb 19, 2026

OS command injection in OpenClaw 2026.1.8 through 2026.2.13 allows attackers to execute commands through malicious commit author metadata. The clawtributors updater derives a login from git log email data and inserts it into an execSync shell command without validation. Execution requires a contributor, maintainer, or CI job to run the development script in a poisoned source checkout; routine CLI use is unaffected.

CVSS severity8.6
High
EPSS probability1.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in OpenClaw 2026.1.8 through 2026.2.13 allows attackers to execute commands through malicious commit author metadata. The clawtributors updater derives a login from git log email data and inserts it into an execSync shell command without validation. Execution requires a contributor, maintainer, or CI job to run the development script in a poisoned source checkout; routine CLI use is unaffected.

The record

CVE
CVE-2026-26323
Published
Feb 19, 2026
Updated
Feb 19, 2026
Vendor
OpenClaw Foundation
Product
OpenClaw
Classifications
CWE-78, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 2026.1.8, < 2026.2.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenClaw Foundation · OpenClawversion=>= 2026.1.8, < 2026.2.14

Published CVSS scores

8.6GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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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