Simple Post Plugin up to 1.1 on WordPress Text 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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4.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Simple Post Plugin up to 1.1 on WordPress. It has been rated as problematic. Affected is an unknown function. Performing a manipulation of the argument Text results in cross site scripting. This vulnerability is reported as CVE-2021-24567. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Simple Post Plugin up to 1.1 on WordPress (WordPress Plugin). This affects an unknown function. The manipulation of the argument Text with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

The Simple Post WordPress plugin through 1.1 does not sanitize user input when an authenticated user Text value, then it does not escape these values when outputting to the browser leading to an Authenticated Stored XSS Cross-Site Scripting issue.

The weakness was disclosed 01/16/2024 by Vikas Srivastava. It is possible to read the advisory at wpscan.com. This vulnerability is uniquely identified as CVE-2021-24567 since 01/14/2021. 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. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

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: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 5.4
CNA Vector: 🔍

CVSSv2info

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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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/14/2021 🔍
01/16/2024 +1097 days 🔍
01/16/2024 +0 days 🔍
04/20/2025 +460 days 🔍

Sourcesinfo

Advisory: wpscan.com
Researcher: Vikas Srivastava
Status: Not defined

CVE: CVE-2021-24567 (🔍)
GCVE (CVE): GCVE-0-2021-24567
GCVE (VulDB): GCVE-100-250887

Entryinfo

Created: 01/16/2024 18:27
Updated: 04/20/2025 20:10
Changes: 01/16/2024 18:27 (40), 02/06/2024 13:33 (11), 08/30/2024 01:37 (27), 04/20/2025 20:10 (3)
Complete: 🔍
Cache ID: 216::103

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