Similar Posts Plugin up to 3.1.5 on WordPress Environment widget_rrm_similar_posts_condition code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Similar Posts Plugin up to 3.1.5 on WordPress. It has been rated as critical. This vulnerability affects unknown code of the component Environment Handler. This manipulation of the argument widget_rrm_similar_posts_condition causes code injection. This vulnerability is tracked as CVE-2021-24537. No exploit exists.

Detailsinfo

A vulnerability has been found in Similar Posts Plugin up to 3.1.5 on WordPress (WordPress Plugin) and classified as critical. Affected by this vulnerability is an unknown function of the component Environment Handler. The manipulation of the argument widget_rrm_similar_posts_condition with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 11/08/2021. The advisory is shared at wpscan.com. This vulnerability is known as CVE-2021-24537 since 01/14/2021. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

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

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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: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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 🔍
11/08/2021 +298 days 🔍
11/08/2021 +0 days 🔍
11/11/2021 +3 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Not defined

CVE: CVE-2021-24537 (🔍)
GCVE (CVE): GCVE-0-2021-24537
GCVE (VulDB): GCVE-100-186277

Entryinfo

Created: 11/08/2021 20:27
Updated: 11/11/2021 08:18
Changes: 11/08/2021 20:27 (39), 11/11/2021 08:14 (1), 11/11/2021 08:18 (1)
Complete: 🔍
Cache ID: 216::103

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