CVE-2023-0522Public exploitNetwork attack vector

Settings modification via missing nonce validation

Published May 8, 2023 · Updated Feb 4, 2025

Cross-site request forgery in Enable/Disable Auto Login when Register 1.1.0 and earlier allows remote attackers to alter plugin settings. The options-general.php settings handler accepts add_opt_submit POST requests and writes alwr_enable_auto_login without validating a nonce. Exploitation requires a logged-in administrator to submit an attacker-controlled request, and the demonstrated consequence is disabling automatic login.

CVSS severity6.5
Medium
EPSS probability0.33%
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 Enable/Disable Auto Login when Register 1.1.0 and earlier allows remote attackers to alter plugin settings. The options-general.php settings handler accepts add_opt_submit POST requests and writes alwr_enable_auto_login without validating a nonce. Exploitation requires a logged-in administrator to submit an attacker-controlled request, and the demonstrated consequence is disabling automatic login.

The record

CVE
CVE-2023-0522
Published
May 8, 2023
Updated
Feb 4, 2025
Vendor
Aftab Husain
Product
Enable/Disable Auto Login when Register
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 4, 2025Record 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 <=1.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Aftab Husain · Enable/Disable Auto Login when Registerversion=0 <=1.1.0

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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)
T1204.001Malicious Link

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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