CVE-2025-26888Network attack vector

Unauthenticated execution of privileged actions

Published Apr 9, 2025 · Updated Apr 28, 2026

Missing authorization in WooCommerce Multilingual & Multicurrency 5.3.8 and earlier allows remote attackers to execute privileged actions. Patchstack has not disclosed the affected function, request handler, or missing check beyond classifying the flaw as missing authorization. Unauthenticated network access is sufficient; the published impact is limited to unauthorized data modification, with no confidentiality or availability loss.

CVSS severity5.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WooCommerce Multilingual & Multicurrency 5.3.8 and earlier allows remote attackers to execute privileged actions. Patchstack has not disclosed the affected function, request handler, or missing check beyond classifying the flaw as missing authorization. Unauthenticated network access is sufficient; the published impact is limited to unauthorized data modification, with no confidentiality or availability loss.

The record

CVE
CVE-2025-26888
Published
Apr 9, 2025
Updated
Apr 28, 2026
Vendor
OnTheGoSystems
Product
WPML Multilingual & Multicurrency for WooCommerce
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 9, 2025CVE 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=0 <=5.3.8 changes=[{"at":"5.3.9","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OnTheGoSystems · WPML Multilingual & Multicurrency for WooCommerceversion=0 <=5.3.8 changes=[{"at":"5.3.9","status":"unaffected"}]

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels

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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