Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-fweg-dvej-dbfh
Summary
Malicious Package
An unauthenticated attacker can craft the `___cfduid` cookie value with base64 arbitrary code to be executed via `eval()`, which can be leveraged to execute arbitrary code on the target system. Note that there are three underscore characters in the cookie name. This is unrelated to the `__cfduid` cookie that is legitimately used by Cloudflare.
Aliases
0
alias CVE-2019-10842
1
alias GHSA-vqqv-v9m2-48p2
Fixed_packages
0
url pkg:gem/bootstrap-sass@3.2.0.4
purl pkg:gem/bootstrap-sass@3.2.0.4
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-hbwg-ebvx-k7e1
1
vulnerability VCID-yzg2-xekr-ykd9
resource_url http://public2.vulnerablecode.io/packages/pkg:gem/bootstrap-sass@3.2.0.4
Affected_packages
0
url pkg:gem/bootstrap-sass@3.2.0.3
purl pkg:gem/bootstrap-sass@3.2.0.3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-fweg-dvej-dbfh
resource_url http://public2.vulnerablecode.io/packages/pkg:gem/bootstrap-sass@3.2.0.3
References
0
reference_url http://dgb.github.io/2019/04/05/bootstrap-sass-backdoor.html
reference_id
reference_type
scores
url http://dgb.github.io/2019/04/05/bootstrap-sass-backdoor.html
1
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-10842.json
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-10842.json
2
reference_url https://api.first.org/data/v1/epss?cve=CVE-2019-10842
reference_id
reference_type
scores
0
value 0.08898
scoring_system epss
scoring_elements 0.92578
published_at 2026-04-18T12:55:00Z
1
value 0.08898
scoring_system epss
scoring_elements 0.92568
published_at 2026-04-12T12:55:00Z
2
value 0.08898
scoring_system epss
scoring_elements 0.92567
published_at 2026-04-13T12:55:00Z
3
value 0.08898
scoring_system epss
scoring_elements 0.9253
published_at 2026-04-01T12:55:00Z
4
value 0.08898
scoring_system epss
scoring_elements 0.92561
published_at 2026-04-09T12:55:00Z
5
value 0.08898
scoring_system epss
scoring_elements 0.92556
published_at 2026-04-08T12:55:00Z
6
value 0.08898
scoring_system epss
scoring_elements 0.92545
published_at 2026-04-07T12:55:00Z
7
value 0.08898
scoring_system epss
scoring_elements 0.92543
published_at 2026-04-04T12:55:00Z
8
value 0.08898
scoring_system epss
scoring_elements 0.92536
published_at 2026-04-02T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2019-10842
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bootstrap-sass/CVE-2019-10842.yml
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bootstrap-sass/CVE-2019-10842.yml
5
reference_url https://github.com/twbs/bootstrap-sass
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/twbs/bootstrap-sass
6
reference_url https://github.com/twbs/bootstrap-sass/issues/1195
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3
scoring_elements
1
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/twbs/bootstrap-sass/issues/1195
7
reference_url https://snyk.io/blog/malicious-remote-code-execution-backdoor-discovered-in-the-popular-bootstrap-sass-ruby-gem
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://snyk.io/blog/malicious-remote-code-execution-backdoor-discovered-in-the-popular-bootstrap-sass-ruby-gem
8
reference_url https://snyk.io/blog/malicious-remote-code-execution-backdoor-discovered-in-the-popular-bootstrap-sass-ruby-gem/
reference_id
reference_type
scores
url https://snyk.io/blog/malicious-remote-code-execution-backdoor-discovered-in-the-popular-bootstrap-sass-ruby-gem/
9
reference_url https://snyk.io/vuln/SNYK-RUBY-BOOTSTRAPSASS-174093
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://snyk.io/vuln/SNYK-RUBY-BOOTSTRAPSASS-174093
10
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1697482
reference_id 1697482
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1697482
11
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:getbootstrap:bootstrap-sass:3.2.0.3:*:*:*:*:ruby:*:*
reference_id cpe:2.3:a:getbootstrap:bootstrap-sass:3.2.0.3:*:*:*:*:ruby:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:getbootstrap:bootstrap-sass:3.2.0.3:*:*:*:*:ruby:*:*
12
reference_url https://nvd.nist.gov/vuln/detail/CVE-2019-10842
reference_id CVE-2019-10842
reference_type
scores
0
value 10.0
scoring_system cvssv2
scoring_elements AV:N/AC:L/Au:N/C:C/I:C/A:C
1
value 9.8
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2019-10842
13
reference_url https://github.com/advisories/GHSA-vqqv-v9m2-48p2
reference_id GHSA-vqqv-v9m2-48p2
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-vqqv-v9m2-48p2
Weaknesses
0
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
1
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
2
cwe_id 94
name Improper Control of Generation of Code ('Code Injection')
description The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
Exploits
Severity_range_score9.0 - 10.0
Exploitability0.5
Weighted_severity9.0
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-fweg-dvej-dbfh