Multiple vulnerabilities in Drupal



Published: 2022-07-21
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2022-25275
CVE-2022-25276
CVE-2022-25277
CVE-2022-25278
CWE-ID CWE-200
CWE-79
CWE-94
CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Drupal
Web applications / CMS

Vendor Drupal

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU65633

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-25275

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application in the Image module. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drupal: 7.0 - 7.x-dev, 9.3.0 - 9.3.18, 9.4.0 - 9.4.2, 9.2.0 - 9.2.21, 9.1.0 - 9.1.15, 9.0.0 - 9.0.14


CPE2.3 External links

http://www.drupal.org/sa-core-2022-012

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Cross-site scripting

EUVDB-ID: #VU65636

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-25276

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to the Media oEmbed iframe route does not properly validate the iframe domain setting. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drupal: 9.3.0 - 9.3.18, 9.4.0 - 9.4.2, 9.2.0 - 9.2.21, 9.1.0 - 9.1.15, 9.0.0 - 9.0.14


CPE2.3 External links

http://www.drupal.org/sa-core-2022-015

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

3) Code Injection

EUVDB-ID: #VU65635

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-25277

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to improper sanitization of certain filenames on uploaded files with an "htaccess" extension. A remote administrator can execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drupal: 9.3.0 - 9.3.18, 9.4.0 - 9.4.2, 9.2.0 - 9.2.21, 9.1.0 - 9.1.15, 9.0.0 - 9.0.14


CPE2.3 External links

http://www.drupal.org/sa-core-2022-014

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

4) Improper access control

EUVDB-ID: #VU65634

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-25278

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. A remote user can bypass implemented security restrictions and alter data they should not have access to.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Drupal: 9.3.0 - 9.3.18, 9.4.0 - 9.4.2, 9.2.0 - 9.2.21, 9.1.0 - 9.1.15, 9.0.0 - 9.0.14


CPE2.3 External links

http://www.drupal.org/sa-core-2022-013

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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