hwk-fr Advanced Custom Fields: Extended Plugin up to 0.9.2.3 on WordPress Shortcode do_shortcode code injection

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in hwk-fr Advanced Custom Fields: Extended Plugin up to 0.9.2.3 on WordPress. It has been rated as critical. The impacted element is the function do_shortcode of the component Shortcode Handler. Performing a manipulation results in code injection. This vulnerability is reported as CVE-2025-15463. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in hwk-fr Advanced Custom Fields: Extended Plugin up to 0.9.2.3 on WordPress. This affects the function do_shortcode of the component Shortcode Handler. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 0.9.2.3. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

The weakness was disclosed by Kishan Vyas. It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2025-15463 since 01/05/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 0.9.2.2 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (Wordfence): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Advanced Custom Fields: Extended Plugin 0.9.2.2

Timelineinfo

01/05/2026 CVE reserved
05/13/2026 +127 days Advisory disclosed
05/13/2026 +0 days VulDB entry created
05/13/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wordfence.com
Researcher: Kishan Vyas
Status: Confirmed

CVE: CVE-2025-15463 (🔒)
GCVE (CVE): GCVE-0-2025-15463
GCVE (VulDB): GCVE-100-363447

Entryinfo

Created: 05/13/2026 06:53
Changes: 05/13/2026 06:53 (68)
Complete: 🔍
Cache ID: 216::103

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