Duplicate-Post Plugin 3.2.3 on WordPress Plugin Settings cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Duplicate-Post Plugin 3.2.3 on WordPress and classified as problematic. This affects an unknown function of the component Plugin Settings. The manipulation leads to cross site scripting. This vulnerability is documented as CVE-2019-25314. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Duplicate-Post Plugin 3.2.3 on WordPress and classified as problematic. This issue affects an unknown part of the component Plugin Settings. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Yoast Duplicate-Post WordPress Plugin 3.2.3 contains a persistent cross-site scripting vulnerability in plugin settings parameters. Attackers can inject malicious scripts into title prefix, suffix, menu order, and blacklist fields to execute arbitrary JavaScript in admin interfaces.

The weakness was released by Unk9vvN as 47424. It is possible to read the advisory at exploit-db.com. The identification of this vulnerability is CVE-2019-25314 since 02/11/2026. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (47424). 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: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Exploit-DB: 🔒

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/11/2026 Advisory disclosed
02/11/2026 +0 days CVE reserved
02/11/2026 +0 days VulDB entry created
02/13/2026 +2 days VulDB entry last update

Sourcesinfo

Advisory: 47424
Researcher: Unk9vvN
Status: Not defined

CVE: CVE-2019-25314 (🔒)
GCVE (CVE): GCVE-0-2019-25314
GCVE (VulDB): GCVE-100-345551
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/11/2026 16:52
Updated: 02/13/2026 18:56
Changes: 02/11/2026 16:52 (81), 02/13/2026 18:56 (7)
Complete: 🔍
Cache ID: 216::103

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

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