CVE-2022-1605Public exploitNetwork attack vector

Notification-setting changes via unprotected administrative request

Published Jun 13, 2022 · Updated Aug 3, 2024

Cross-site request forgery in MarvinLabs Email Users 4.8.8 and earlier allows remote attackers to alter user notification settings. The wp-admin/admin.php mailusers-user-settings action processes state-changing user and notification-action parameters without a CSRF token check. Exploitation requires a logged-in administrator's browser to load the crafted URL, after which notification settings for arbitrary users are changed.

CVSS severity6.5
Medium
EPSS probability0.53%
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 MarvinLabs Email Users 4.8.8 and earlier allows remote attackers to alter user notification settings. The wp-admin/admin.php mailusers-user-settings action processes state-changing user and notification-action parameters without a CSRF token check. Exploitation requires a logged-in administrator's browser to load the crafted URL, after which notification settings for arbitrary users are changed.

The record

CVE
CVE-2022-1605
Published
Jun 13, 2022
Updated
Aug 3, 2024
Vendor
MarvinLabs
Product
Email Users
Classifications
CWE-352, CAPEC-62
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 13, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=4.8.8 <=4.8.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MarvinLabs · Email Usersversion=4.8.8 <=4.8.8

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/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.

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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-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery

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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