Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-mkv3-2nau-c7b8
Vulnerability ID VCID-mkv3-2nau-c7b8
Aliases CVE-2022-30122
GHSA-hxqx-xwvh-44m2
Summary
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-400 Uncontrolled Resource Consumption
CWE-1333 Inefficient Regular Expression Complexity
CWE-770 Allocation of Resources Without Limits or Throttling
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30122.json
epss 0.00989 https://api.first.org/data/v1/epss?cve=CVE-2022-30122
cvssv3.1 7.5 https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
generic_textual HIGH https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
ssvc Track https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-hxqx-xwvh-44m2
cvssv3.1 7.5 https://github.com/rack/rack
generic_textual HIGH https://github.com/rack/rack
cvssv3.1 7.5 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml
generic_textual HIGH https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml
cvssv3 7.5 https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk
cvssv3.1 7.5 https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk
generic_textual HIGH https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2022-30122
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2022-30122
cvssv3.1 7.5 https://security.gentoo.org/glsa/202310-18
generic_textual HIGH https://security.gentoo.org/glsa/202310-18
ssvc Track https://security.gentoo.org/glsa/202310-18
cvssv3.1 7.5 https://security.netapp.com/advisory/ntap-20231208-0012
generic_textual HIGH https://security.netapp.com/advisory/ntap-20231208-0012
ssvc Track https://security.netapp.com/advisory/ntap-20231208-0012/
cvssv3.1 7.5 https://www.debian.org/security/2023/dsa-5530
generic_textual HIGH https://www.debian.org/security/2023/dsa-5530
ssvc Track https://www.debian.org/security/2023/dsa-5530
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30122.json
https://api.first.org/data/v1/epss?cve=CVE-2022-30122
https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/rack/rack
https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk
https://security.gentoo.org/glsa/202310-18
https://security.netapp.com/advisory/ntap-20231208-0012
https://security.netapp.com/advisory/ntap-20231208-0012/
https://www.debian.org/security/2023/dsa-5530
2099519 https://bugzilla.redhat.com/show_bug.cgi?id=2099519
CVE-2022-30122 https://nvd.nist.gov/vuln/detail/CVE-2022-30122
CVE-2022-30122.YML https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml
GHSA-hxqx-xwvh-44m2 https://github.com/advisories/GHSA-hxqx-xwvh-44m2
RHSA-2022:7242 https://access.redhat.com/errata/RHSA-2022:7242
RHSA-2023:1486 https://access.redhat.com/errata/RHSA-2023:1486
USN-5896-1 https://usn.ubuntu.com/5896-1/
USN-7036-1 https://usn.ubuntu.com/7036-1/
USN-USN-5253-1 https://usn.ubuntu.com/USN-5253-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30122.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/ Found at https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/rack/rack
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-30122
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.gentoo.org/glsa/202310-18
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/ Found at https://security.gentoo.org/glsa/202310-18
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.netapp.com/advisory/ntap-20231208-0012
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/ Found at https://security.netapp.com/advisory/ntap-20231208-0012/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.debian.org/security/2023/dsa-5530
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2023-12-13T16:09:46Z/ Found at https://www.debian.org/security/2023/dsa-5530
Exploit Prediction Scoring System (EPSS)
Percentile 0.77172
EPSS Score 0.00989
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T22:18:38.406075+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0