WPDeveloper SchedulePress Plugin up to 5.3.4 Ajax Action wpsp_el_editor_form missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k1.52

Summaryinfo

A vulnerability marked as problematic has been reported in WPDeveloper SchedulePress Plugin up to 5.3.4. This impacts the function wpsp_el_editor_form of the component Ajax Action. Performing a manipulation results in missing authentication. This vulnerability is known as CVE-2026-114120. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in WPDeveloper SchedulePress Plugin up to 5.3.4. This affects the function wpsp_el_editor_form of the component Ajax Action. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on integrity, and availability. The summary by CVE is:

SchedulePress before 5.3.5 contains a missing authorization vulnerability that allows authenticated Contributor-level users to change any post's status and publish date via the wpsp_el_editor_form AJAX action. Attackers can reuse the wpsp-el-editor nonce from the Elementor modal to unpublish or reschedule administrator posts, or publish other users' pending or draft posts.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-114120 since 10/20/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available.

Upgrading to version 5.3.5 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

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: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.4
CNA Vector (VulnCheck): 🔒

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: SchedulePress Plugin 5.3.5

Timelineinfo

10/20/2026 CVE reserved
10/21/2026 +1 days Advisory disclosed
10/21/2026 +0 days VulDB entry created
10/21/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-114120 (🔒)
GCVE (CVE): GCVE-0-2026-114120
GCVE (VulDB): GCVE-100-424785

Entryinfo

Created: 10/21/2026 15:00
Changes: 10/21/2026 15:00 (77)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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