Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU74353
Risk: Low
CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-28836
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the ModelAdmin views. A remote user can 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 versionswagtail: 4.0 - 4.2.1
CPE2.3http://github.com/wagtail/wagtail/releases/tag/v4.2.2
http://docs.wagtail.org/en/stable/reference/contrib/modeladmin/chooseparentview.html#customising-chooseparentview
http://github.com/wagtail/wagtail/security/advisories/GHSA-5286-f2rf-35c2
http://docs.wagtail.org/en/stable/reference/contrib/modeladmin/inspectview.html#enabling-customising-inspectview
http://github.com/wagtail/wagtail/commit/eefc3381d37b476791610e5d30594fae443f33af
http://github.com/wagtail/wagtail/commit/bc84bf9815610cfbf8db3b6050c7ddcbaa4b9713
http://github.com/wagtail/wagtail/commit/5be2b1ed55fd7259dfdf2c82e7701dba407b8b62
http://github.com/wagtail/wagtail/commit/ff806ab173a504395fdfb3139eb0a29444ab4b91
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: #VU74378
Risk: Low
CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-28837
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote administrator can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionswagtail: 4.0 - 4.2.1
CPE2.3http://github.com/wagtail/wagtail/commit/cfa11bbe00dbe7ce8cd4c0bbfe2a898a690df2bf
http://github.com/wagtail/wagtail/releases/tag/v4.2.2
http://github.com/wagtail/wagtail/commit/3c0c64642b9e5b8d28b111263c7f4bddad6c3880
http://github.com/wagtail/wagtail/security/advisories/GHSA-33pv-vcgh-jfg9
http://docs.wagtail.org/en/stable/reference/settings.html#wagtailimages-max-upload-size
http://github.com/wagtail/wagtail/commit/c9d2fcd650a88d76ae122646142245e5927a9165
http://github.com/wagtail/wagtail/commit/d4022310cbe497993459c3136311467c7ac6329a
http://github.com/wagtail/wagtail/releases/tag/v4.1.4
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.