CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
89.6%
An attacker can request an account password reset and then gain access to the account using a specially crafted request.
Apply https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374 and https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9 to your installation manually if you are unable to upgrade.
[Update 2022-01-20] Shortened patch instructions can be found here.
We recommend the following steps to make sure your server stays secure:
Bugs found as part of Solar Security CMS Research. Credits to:
β’ Andrey Basarygin
β’ Andrey Guzei
β’ Mikhail Khramenkov
β’ Alexander Sidukov
β’ Maxim Teplykh
If you have any questions or comments about this advisory:
github.com/advisories/GHSA-mxr5-mc97-63rc
github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374
github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9
github.com/octobercms/october/security/advisories/GHSA-mxr5-mc97-63rc
nvd.nist.gov/vuln/detail/CVE-2021-32648
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
89.6%