CVE-2024-3895Network attack vector

Subscriber-to-Administrator escalation via unrestricted option update

Published May 2, 2024 · Updated Apr 8, 2026

Missing authorization in Fahad Mahmood WP Datepicker 2.1.0 and earlier allows remote authenticated users to escalate privileges via crafted AJAX requests. The wpdp_add_new_datepicker_ajax() handler accepts a frontend-exposed nonce, derives an option name and value from submitted form data, and calls update_option() without a capability check or server-side option allowlist. Subscriber-level access is sufficient to alter registration settings, create an Administrator account, and take control of the WordPress site.

CVSS severity8.8
High
EPSS probability0.91%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Fahad Mahmood WP Datepicker 2.1.0 and earlier allows remote authenticated users to escalate privileges via crafted AJAX requests. The wpdp_add_new_datepicker_ajax() handler accepts a frontend-exposed nonce, derives an option name and value from submitted form data, and calls update_option() without a capability check or server-side option allowlist. Subscriber-level access is sufficient to alter registration settings, create an Administrator account, and take control of the WordPress site.

The record

CVE
CVE-2024-3895
Published
May 2, 2024
Updated
Apr 8, 2026
Vendor
Fahad Mahmood
Product
WP Datepicker
Classifications
CWE-862, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 2, 2024CVE 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 <=2.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fahad Mahmood · WP Datepickerversion=0 <=2.1.0

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1068Exploitation for Privilege Escalation

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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