CVE-2025-7841Network attack vector

API key modification via missing nonce validation

Published Aug 23, 2025 · Updated Apr 8, 2026

CSRF in Sertifier Certificate & Badge Maker for WordPress – Tutor LMS 1.19 and earlier allows remote attackers to change its API key. The sertifier_settings page accepts settings updates without correct WordPress nonce validation, permitting a forged cross-origin request to replace the stored key. Exploitation requires an administrator with an active session to perform an attacker-induced action, and the demonstrated consequence is an unauthorized configuration change.

CVSS severity4.3
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Sertifier Certificate & Badge Maker for WordPress – Tutor LMS 1.19 and earlier allows remote attackers to change its API key. The sertifier_settings page accepts settings updates without correct WordPress nonce validation, permitting a forged cross-origin request to replace the stored key. Exploitation requires an administrator with an active session to perform an attacker-induced action, and the demonstrated consequence is an unauthorized configuration change.

The record

CVE
CVE-2025-7841
Published
Aug 23, 2025
Updated
Apr 8, 2026
Vendor
Sertifier
Product
Sertifier Certificate & Badge Maker for WordPress – Tutor LMS
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=1.19

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sertifier · Sertifier Certificate & Badge Maker for WordPress – Tutor LMSversion=0 <=1.19

Published CVSS scores

4.3WordfenceCVSS: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 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 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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