Kirki Plugin up to 6.0.11 on WordPress Email subject/body data authenticity

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.53

Summaryinfo

A vulnerability identified as problematic has been detected in Kirki Plugin up to 6.0.11. This impacts an unknown function of the component Email. The manipulation of the argument subject/body leads to data authenticity. This vulnerability is listed as CVE-2026-12724. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Kirki Plugin up to 6.0.11 and classified as problematic. This issue affects some unknown functionality of the component Email. The manipulation of the argument subject/body with an unknown input leads to a data authenticity vulnerability. Using CWE to declare the problem leads to CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. Impacted is integrity. The summary by CVE is:

The Kirki WordPress plugin before 6.0.12 does not sanitise or escape the email subject and body values supplied in a request before including them in the password-reset email it sends as HTML, allowing unauthenticated users to inject arbitrary HTML into the message delivered to a registered user, which can be used for phishing.

It is possible to read the advisory at wpscan.com. The identification of this vulnerability is CVE-2026-12724 since 06/19/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 6.0.12 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Data authenticity
CWE: CWE-345
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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Upgrade: Kirki Plugin 6.0.12

Timelineinfo

06/19/2026 CVE reserved
07/20/2026 +31 days Advisory disclosed
07/20/2026 +0 days VulDB entry created
07/20/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2026-12724 (🔒)
GCVE (CVE): GCVE-0-2026-12724
GCVE (VulDB): GCVE-100-380543

Entryinfo

Created: 07/20/2026 09:22
Changes: 07/20/2026 09:22 (55)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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