Modern Events Calendar Lite Plugin up to 5.16.4 on WordPress File Import unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Modern Events Calendar Lite Plugin up to 5.16.4 on WordPress. It has been classified as critical. This affects an unknown function of the component File Import. This manipulation causes unrestricted upload. This vulnerability is handled as CVE-2021-24145. Additionally, an exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Modern Events Calendar Lite Plugin up to 5.16.4 on WordPress (Calendar Software). It has been declared as critical. Affected by this vulnerability is an unknown code block of the component File Import. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 03/19/2021. The advisory is shared at wpscan.com. This vulnerability is known as CVE-2021-24145. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

It is possible to download the exploit at packetstormsecurity.com. It is declared as highly functional.

Upgrading to version 5.16.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (50082). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Modern Events Calendar Lite Plugin 5.16.5

Timelineinfo

01/14/2021 🔍
03/19/2021 +64 days 🔍
03/19/2021 +0 days 🔍
01/04/2025 +1387 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2021-24145 (🔍)
GCVE (CVE): GCVE-0-2021-24145
GCVE (VulDB): GCVE-100-171421
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/19/2021 06:55
Updated: 01/04/2025 04:59
Changes: 03/19/2021 06:55 (39), 04/02/2021 17:55 (5), 04/02/2021 17:59 (18), 06/26/2024 04:34 (21), 01/04/2025 04:59 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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