CVE-2023-28430Public exploitNetwork attack vector

Repository takeover via unsanitized issue title

Published Mar 27, 2023 · Updated Feb 19, 2025

Command injection in OneSignal React Native SDK before 4.5.1 allows remote authenticated users to execute commands through a crafted issue title. The Zapier.yml workflow interpolates github.event.issue.title directly into a shell-built JSON body when an issue is closed. An attacker must create a crafted repository issue and have it closed; execution uses the workflow token and can expose workflow secrets or alter the repository.

CVSS severity7.3
High
EPSS probability0.91%
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 OneSignal React Native SDK before 4.5.1 allows remote authenticated users to execute commands through a crafted issue title. The Zapier.yml workflow interpolates github.event.issue.title directly into a shell-built JSON body when an issue is closed. An attacker must create a crafted repository issue and have it closed; execution uses the workflow token and can expose workflow secrets or alter the repository.

The record

CVE
CVE-2023-28430
Published
Mar 27, 2023
Updated
Feb 19, 2025
Vendor
OneSignal
Product
OneSignal React Native SDK
Classifications
CWE-77, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=< 4.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OneSignal · OneSignal React Native SDKversion=< 4.5.1

Published CVSS scores

8.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
7.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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.

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
Privilegesauthenticated
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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