Multiple vulnerabilities in Events 2 extension for TYPO3



Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2024-38874
CWE-ID CWE-524
CWE-89
CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Events 2
Web applications / Modules and components for CMS

Vendor Stefan Froemken

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Use of cache containing sensitive information

EUVDB-ID: #VU93475

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: N/A

CWE-ID: CWE-524 - Use of Cache Containing Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise user accounts.

The vulnerability exists due to improper cache configuration for some actions. A remote user can gain access to cached data.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Events 2: 8.3.0 - 9.0.5

CPE2.3 External links

https://typo3.org/security/advisory/typo3-ext-sa-2024-003


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) SQL injection

EUVDB-ID: #VU93477

Risk: Medium

CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: N/A

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data within a LIKE comparison. A remote user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Events 2: 8.3.0 - 9.0.5

CPE2.3 External links

https://typo3.org/security/advisory/typo3-ext-sa-2024-003


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Improper access control

EUVDB-ID: #VU93476

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-38874

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the management plugin. A remote user can cause insecure direct object reference (IDOR) issue and activate or delete various events.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Events 2: 8.3.0 - 9.0.5

CPE2.3 External links

https://typo3.org/security/advisory/typo3-ext-sa-2024-003


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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