CVE-2023-34111Public exploitNetwork attack vector

Workflow code execution via unescaped pull-request title

Published Jun 6, 2023 · Updated Jan 7, 2025

Command injection in TAOS Data TDengine Datasource Plugin through commit 2e4c82b002 allows remote attackers to run code in GitHub Actions. The Release PR Merged workflow interpolates github.event.pull_request.title directly into a Bash command, so shell metacharacters become runner commands. A crafted pull-request title must reach the workflow; successful execution runs with the workflow token and can expose accessible secrets or consume runner resources.

CVSS severity9.8
Critical
EPSS probability4.05%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in TAOS Data TDengine Datasource Plugin through commit 2e4c82b002 allows remote attackers to run code in GitHub Actions. The Release PR Merged workflow interpolates github.event.pull_request.title directly into a Bash command, so shell metacharacters become runner commands. A crafted pull-request title must reach the workflow; successful execution runs with the workflow token and can expose accessible secrets or consume runner resources.

The record

CVE
CVE-2023-34111
Published
Jun 6, 2023
Updated
Jan 7, 2025
Vendor
TAOS Data
Product
TDengine Datasource Plugin
Classifications
CWE-77, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 7, 2025Record 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=<= 2e4c82b002

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TAOS Data · TDengine Datasource Pluginversion=<= 2e4c82b002

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Unix Shell

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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