CVE-2025-67958Public exploitNetwork attack vectorHinoki check available

Unauthenticated debug disclosure via unchecked request handlers

Published Jan 22, 2026 · Updated Jan 22, 2026

Missing authorization in TaxCloud for WooCommerce 8.3.8 and earlier allows remote attackers to access administrative actions via crafted requests. The maybe_download_debug_report and trigger_update handlers act on GET parameters without checking an administrative capability or verifying a request nonce. Unauthenticated network access is sufficient to download a debug report or start the plugin update routine, exposing configuration data or disrupting site operation.

CVSS severity6.5
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Missing authorization in TaxCloud for WooCommerce 8.3.8 and earlier allows remote attackers to access administrative actions via crafted requests. The maybe_download_debug_report and trigger_update handlers act on GET parameters without checking an administrative capability or verifying a request nonce. Unauthenticated network access is sufficient to download a debug report or start the plugin update routine, exposing configuration data or disrupting site operation.

The record

CVE
CVE-2025-67958
Published
Jan 22, 2026
Updated
Jan 22, 2026
Vendor
TaxCloud
Product
TaxCloud for WooCommerce
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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 <=<= 8.3.8 changes=[{"at":"8.4.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TaxCloud · TaxCloud for WooCommerceversion=n/a <=<= 8.3.8 changes=[{"at":"8.4.0","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

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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