CVE-2024-31943Network attack vector

Unwanted actions via missing AJAX nonce check

Published Apr 10, 2024 · Updated Apr 28, 2026

Cross-site request forgery in Octolize USPS Live Rates PRO for WooCommerce 1.9.2 and earlier allows attackers to trigger unwanted actions. The opt-in form's AJAX handler accepts a request without validating its nonce, allowing a forged submission in an authenticated browser session. Exploitation requires a privileged user to visit attacker-controlled content, and public sources do not identify the exact setting or data changed.

CVSS severity4.3
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Octolize USPS Live Rates PRO for WooCommerce 1.9.2 and earlier allows attackers to trigger unwanted actions. The opt-in form's AJAX handler accepts a request without validating its nonce, allowing a forged submission in an authenticated browser session. Exploitation requires a privileged user to visit attacker-controlled content, and public sources do not identify the exact setting or data changed.

The record

CVE
CVE-2024-31943
Published
Apr 10, 2024
Updated
Apr 28, 2026
Vendor
Octolize
Product
USPS Live Rates PRO for WooCommerce
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=n/a <=1.9.2 changes=[{"at":"1.9.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Octolize · USPS Live Rates PRO for WooCommerceversion=n/a <=1.9.2 changes=[{"at":"1.9.3","status":"unaffected"}]

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious 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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