Iulia Cazan Latest Post Shortcode Plugin up to 14.2.1 on WordPress latest-post-shortcode authorization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Iulia Cazan Latest Post Shortcode Plugin up to 14.2.1 on WordPress. It has been declared as critical. This issue affects the function latest-post-shortcode of the component Shortcode Handler. Executing a manipulation can lead to authorization. This vulnerability is registered as CVE-2026-31916. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in Iulia Cazan Latest Post Shortcode Plugin up to 14.2.1 on WordPress and classified as critical. This vulnerability affects the function latest-post-shortcode of the component Shortcode Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Missing Authorization vulnerability in Iulia Cazan Latest Post Shortcode latest-post-shortcode allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Latest Post Shortcode: from n/a through <= 14.2.1.

The weakness was published by Doan Dinh Van. The advisory is shared for download at patchstack.com. This vulnerability was named CVE-2026-31916 since 03/10/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/20/2026).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

ADP CISA Base Score: 5.3
ADP CISA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
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: 🔒

Timelineinfo

03/10/2026 CVE reserved
03/13/2026 +3 days Advisory disclosed
03/13/2026 +0 days VulDB entry created
03/20/2026 +7 days VulDB entry last update

Sourcesinfo

Advisory: patchstack.com
Researcher: Doan Dinh Van
Status: Not defined

CVE: CVE-2026-31916 (🔒)
GCVE (CVE): GCVE-0-2026-31916
GCVE (VulDB): GCVE-100-350860

Entryinfo

Created: 03/13/2026 13:34
Updated: 03/20/2026 11:54
Changes: 03/13/2026 13:34 (56), 03/15/2026 04:38 (11), 03/20/2026 11:54 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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