Modern Events Calendar Lite Plugin up to 6.1.4 on WordPress Parameter mec_list_load_more current_month_divider 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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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Modern Events Calendar Lite Plugin up to 6.1.4 on WordPress. It has been declared as problematic. Affected by this vulnerability is the function mec_list_load_more of the component Parameter Handler. Such manipulation of the argument current_month_divider leads to cross site scripting. This vulnerability is uniquely identified as CVE-2021-24925. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Modern Events Calendar Lite Plugin up to 6.1.4 on WordPress (Calendar Software). Affected by this issue is the function mec_list_load_more of the component Parameter Handler. The manipulation of the argument current_month_divider with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity.

The weakness was disclosed 12/13/2021. The advisory is shared for download at wpscan.com. This vulnerability is handled as CVE-2021-24925. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 6.1.5 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Modern Events Calendar Lite Plugin 6.1.5

Timelineinfo

01/14/2021 🔍
12/13/2021 +333 days 🔍
12/13/2021 +0 days 🔍
12/16/2021 +3 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2021-24925 (🔍)
GCVE (CVE): GCVE-0-2021-24925
GCVE (VulDB): GCVE-100-188012

Entryinfo

Created: 12/13/2021 15:13
Updated: 12/16/2021 01:53
Changes: 12/13/2021 15:13 (41), 12/16/2021 01:53 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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