CVE-2023-2549Network attack vector

Administrator account creation via missing nonce validation

Published May 31, 2023 · Updated Jan 13, 2025

CSRF in PluginOps Feather Login Page 1.0.7 through 1.1.1 allows remote attackers to create administrator users through forged requests. The createTempAccountLink function processes account creation without validating a WordPress nonce, causing the request to execute under an administrator's session. Exploitation requires an administrator to open attacker-controlled content, and access to the new account additionally requires its temporary login link or email inbox.

CVSS severity8.8
High
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

CSRF in PluginOps Feather Login Page 1.0.7 through 1.1.1 allows remote attackers to create administrator users through forged requests. The createTempAccountLink function processes account creation without validating a WordPress nonce, causing the request to execute under an administrator's session. Exploitation requires an administrator to open attacker-controlled content, and access to the new account additionally requires its temporary login link or email inbox.

The record

CVE
CVE-2023-2549
Published
May 31, 2023
Updated
Jan 13, 2025
Vendor
PluginOps
Product
Feather Login Page
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 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=1.0.7 <=1.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PluginOps · Feather Login Pageversion=1.0.7 <=1.1.1

Published CVSS scores

8.8NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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)
T1204.001User Execution: Malicious 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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