User Submitted Posts Plugin 20240516 on WordPress Display Page Template cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k1.99-

Summaryinfo

A vulnerability was found in User Submitted Posts Plugin on WordPress. It has been classified as problematic. The impacted element is an unknown function of the component Display Page Template Handler. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2026-11570. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in User Submitted Posts Plugin on WordPress. It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Display Page Template Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that can be triggered by unauthenticated users when a non-default display option is enabled.

The weakness was published by dangnosuy. It is possible to read the advisory at wpscan.com. This vulnerability is known as CVE-2026-11570 since 06/08/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 20260608 eliminates this vulnerability. Applying the patch 20260608 is able to eliminate this problem. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-40917). 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

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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: 🔒
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: User Submitted Posts Plugin 20260608
Patch: 20260608

Timelineinfo

06/08/2026 CVE reserved
07/01/2026 +23 days Advisory disclosed
07/01/2026 +0 days VulDB entry created
07/01/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Researcher: dangnosuy
Status: Confirmed

CVE: CVE-2026-11570 (🔒)
GCVE (CVE): GCVE-0-2026-11570
GCVE (VulDB): GCVE-100-375415
EUVD: 🔒

Entryinfo

Created: 07/01/2026 10:13
Updated: 07/01/2026 12:49
Changes: 07/01/2026 10:13 (58), 07/01/2026 12:49 (1)
Complete: 🔍
Cache ID: 216::103

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

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