sevenspark Contact Form 7 Plugin up to 5.0.6 on WordPress Dynamic Text Extension do_shortcode code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k2.01

Summaryinfo

A vulnerability was found in sevenspark Contact Form 7 Plugin up to 5.0.6. It has been declared as critical. Affected is the function do_shortcode of the component Dynamic Text Extension. Such manipulation leads to code injection. This vulnerability is traded as CVE-2025-13146. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in sevenspark Contact Form 7 Plugin up to 5.0.6. Affected by this issue is the function do_shortcode of the component Dynamic Text Extension. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.0.6. 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 vulnerability was partially patched in version 5.0.4.

The advisory is shared for download at wordfence.com. This vulnerability is handled as CVE-2025-13146 since 11/13/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.

Upgrading to version 5.0.4 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: 7.3
VulDB Meta Temp Score: 7.0

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Upgrade: Contact Form 7 Plugin 5.0.4

Timelineinfo

11/13/2025 CVE reserved
07/22/2026 +250 days Advisory disclosed
07/22/2026 +0 days VulDB entry created
07/22/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wordfence.com
Status: Confirmed

CVE: CVE-2025-13146 (🔒)
GCVE (CVE): GCVE-0-2025-13146
GCVE (VulDB): GCVE-100-382304

Entryinfo

Created: 07/22/2026 14:30
Changes: 07/22/2026 14:30 (56)
Complete: 🔍
Cache ID: 216::103

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