CVE-2023-29566Public exploitNetwork attack vector

Remote code execution via unsanitized image filename

Published Apr 24, 2023 · Updated Feb 4, 2025

Command injection in huedawn-tesseract 0.3.3 and dawnsparks-node-tesseract 0.4.0 allows remote attackers to execute OS commands. The process function joins the Tesseract binary, attacker-controlled image filename, and options into a shell command passed to child_process.exec without sanitization. An application must pass an untrusted uploaded-image filename to the wrapper; successful injection runs commands with the application's server privileges.

CVSS severity9.8
Critical
EPSS probability2.16%
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 huedawn-tesseract 0.3.3 and dawnsparks-node-tesseract 0.4.0 allows remote attackers to execute OS commands. The process function joins the Tesseract binary, attacker-controlled image filename, and options into a shell command passed to child_process.exec without sanitization. An application must pass an untrusted uploaded-image filename to the wrapper; successful injection runs commands with the application's server privileges.

The record

CVE
CVE-2023-29566
Published
Apr 24, 2023
Updated
Feb 4, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, CWE-94, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 24, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1059Command and Scripting Interpreter

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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