CVE-2023-31134

IPC access via unvalidated redirected webview origin

Published May 9, 2023 · Updated Jan 28, 2025

Open redirect in Tauri 1.0.0 through 1.0.8, 1.1.0 through 1.1.3, and 1.2.0 through 1.2.4 allows remote attackers to access IPC. The webview IPC handler does not verify the current page URL before dispatching messages, so a redirected external page inherits access to configured APIs and application commands. Exploitation requires an application that permits arbitrary navigation or contains an open redirect, plus user interaction; consequences are limited to the endpoints and commands that application exposes.

CVSS severity5.4
Medium
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Tauri 1.0.0 through 1.0.8, 1.1.0 through 1.1.3, and 1.2.0 through 1.2.4 allows remote attackers to access IPC. The webview IPC handler does not verify the current page URL before dispatching messages, so a redirected external page inherits access to configured APIs and application commands. Exploitation requires an application that permits arbitrary navigation or contains an open redirect, plus user interaction; consequences are limited to the endpoints and commands that application exposes.

The record

CVE
CVE-2023-31134
Published
May 9, 2023
Updated
Jan 28, 2025
Vendor
Tauri Apps
Product
Tauri
Classifications
CWE-601, T1204.001
Attack vector
adjacent
Privileges
Unavailable

Timeline

How it unfolded

  1. May 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 28, 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=>= 1.0.0, < 1.0.9
  2. Affected versionversion=>= 1.1.0, < 1.1.4
  3. Affected versionversion=>= 1.2.0, < 1.2.5

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesUnavailable in this record.

What is affected?

Tauri Apps · Tauriversion=>= 1.0.0, < 1.0.9; version=>= 1.1.0, < 1.1.4; version=>= 1.2.0, < 1.2.5

Published CVSS scores

4.8GitHub, Inc.CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4NISTCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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)
Vectoradjacent
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1204.001User Execution: Malicious Link

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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