CVE-2026-94377Network attack vector

Unauthenticated stored XSS via unescaped moderation comments

Published Oct 14, 2026 · Updated Oct 14, 2026

Stored XSS in Avis Vérifiés Verified Reviews 2.4.6 and earlier allows remote attackers to execute scripts through moderation submissions. The moderation parameter lacks adequate sanitization and output escaping, while ntav_check_data() uses loose comparisons for signature verification. Configured WordPress installations permit unauthenticated injection; scripts execute in a user's browser when an injected page is accessed.

CVSS severity7.2
High
EPSS probability0.39%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Avis Vérifiés Verified Reviews 2.4.6 and earlier allows remote attackers to execute scripts through moderation submissions. The moderation parameter lacks adequate sanitization and output escaping, while ntav_check_data() uses loose comparisons for signature verification. Configured WordPress installations permit unauthenticated injection; scripts execute in a user's browser when an injected page is accessed.

The record

CVE
CVE-2026-94377
Published
Oct 14, 2026
Updated
Oct 14, 2026
Vendor
Avis Vérifiés
Product
Verified Reviews
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 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 <=2.4.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Avis Vérifiés · Verified Reviewsversion=0 <=2.4.6

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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