Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2021-25324 CVE-2021-25325 CVE-2021-25323 CVE-2021-3184 |
CWE-ID | CWE-79 CWE-521 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
MISP Web applications / CMS |
Vendor | misp-project.org |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU50441
Risk: Medium
CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-25324
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within the galaxy cluster view when processing data passed via a cluster name to app/View/GalaxyClusters/view.ctp. A remote user can permanently inject 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.
MitigationInstall update from vendor's website.
Vulnerable software versionsMISP: 2.4.136
External linkshttp://github.com/MISP/MISP/commit/741243f707cac7de1a3769a38e03004f037f4a3d
http://github.com/MISP/MISP/releases/tag/v2.4.137
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.
EUVDB-ID: #VU50442
Risk: Low
CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-25325
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data when processing galaxy cluster element values passed to app/View/GalaxyElements/ajax/index.ctp. 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.
MitigationInstall update from vendor's website.
Vulnerable software versionsMISP: 2.4.136
External linkshttp://github.com/MISP/MISP/commit/829c3199ba3afdecb52e0719509f3df4463be5b4
http://github.com/MISP/MISP/releases/tag/v2.4.137
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.
EUVDB-ID: #VU50443
Risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-25323
CWE-ID:
CWE-521 - Weak Password Requirements
Exploit availability: No
DescriptionThe vulnerability allows an attacker to perform unauthorized password change.
The vulnerability exists due to the default MISP setting did not enable the requirements (aka require_password_confirmation) to provide the previous password when changing a password.
An attacker with access to the current victim's session set a new password for the victim's account.
Install updates from vendor's website.
Vulnerable software versionsMISP: 2.4.136
External linkshttp://github.com/MISP/MISP/commit/afbf95a478b6e94f532ca0776c79da1b08be7eed
http://github.com/MISP/MISP/releases/tag/v2.4.137
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU50444
Risk: Low
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-3184
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data when processing data passed via a crafted URL to the app/View/Elements/global_menu.ctp user homepage favorite button. A remote attacker 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.
MitigationInstall update from vendor's website.
MISP: 2.4.136
External linkshttp://github.com/MISP/MISP/commit/8283e0fbec551f45f3f181cdb2cf29cddc23df66
http://github.com/MISP/MISP/releases/tag/v2.4.137
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.