Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-6a4w-c6p8-affn
SummaryControl characters prepended before javascript: URLs pasted in the addressbar can cause the leading characters to be ignored and the pasted JavaScript to be executed instead of being blocked. This could be used in social engineering and self-cross-site-scripting (self-XSS) attacks where users are convinced to copy and paste text into the addressbar.
Aliases
0
alias CVE-2017-7839
Fixed_packages
0
url pkg:alpm/archlinux/firefox@57.0-1
purl pkg:alpm/archlinux/firefox@57.0-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@57.0-1
1
url pkg:deb/debian/firefox@57.0-1?distro=sid
purl pkg:deb/debian/firefox@57.0-1?distro=sid
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@57.0-1%3Fdistro=sid
2
url pkg:deb/debian/firefox@149.0-1?distro=sid
purl pkg:deb/debian/firefox@149.0-1?distro=sid
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0-1%3Fdistro=sid
3
url pkg:deb/debian/firefox@149.0.2-1?distro=sid
purl pkg:deb/debian/firefox@149.0.2-1?distro=sid
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0.2-1%3Fdistro=sid
Affected_packages
0
url pkg:alpm/archlinux/firefox@56.0.2-1
purl pkg:alpm/archlinux/firefox@56.0.2-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2xza-hhmr-5ybw
1
vulnerability VCID-4437-azu7-hyhb
2
vulnerability VCID-6a4w-c6p8-affn
3
vulnerability VCID-7xac-5zdj-9fgk
4
vulnerability VCID-bk86-keag-kfg8
5
vulnerability VCID-dhyh-m8p3-ebdq
6
vulnerability VCID-e4pk-uyeh-xfgk
7
vulnerability VCID-ebzs-h9p8-tbb4
8
vulnerability VCID-gkrs-1aat-efhf
9
vulnerability VCID-ka31-epgw-2kcq
10
vulnerability VCID-kg3p-hut6-47f6
11
vulnerability VCID-qc2y-5tzg-ruav
12
vulnerability VCID-wwjw-cqjk-8qe2
13
vulnerability VCID-xn3a-bun2-vkhy
14
vulnerability VCID-y92g-afff-2ua7
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@56.0.2-1
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2017-7839
reference_id
reference_type
scores
0
value 0.00633
scoring_system epss
scoring_elements 0.70375
published_at 2026-04-21T12:55:00Z
1
value 0.00633
scoring_system epss
scoring_elements 0.7028
published_at 2026-04-01T12:55:00Z
2
value 0.00633
scoring_system epss
scoring_elements 0.70356
published_at 2026-04-12T12:55:00Z
3
value 0.00633
scoring_system epss
scoring_elements 0.70342
published_at 2026-04-13T12:55:00Z
4
value 0.00633
scoring_system epss
scoring_elements 0.70385
published_at 2026-04-16T12:55:00Z
5
value 0.00633
scoring_system epss
scoring_elements 0.70395
published_at 2026-04-18T12:55:00Z
6
value 0.00633
scoring_system epss
scoring_elements 0.70293
published_at 2026-04-02T12:55:00Z
7
value 0.00633
scoring_system epss
scoring_elements 0.7031
published_at 2026-04-04T12:55:00Z
8
value 0.00633
scoring_system epss
scoring_elements 0.70288
published_at 2026-04-07T12:55:00Z
9
value 0.00633
scoring_system epss
scoring_elements 0.70333
published_at 2026-04-08T12:55:00Z
10
value 0.00633
scoring_system epss
scoring_elements 0.70348
published_at 2026-04-09T12:55:00Z
11
value 0.00633
scoring_system epss
scoring_elements 0.70371
published_at 2026-04-11T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2017-7839
1
reference_url https://bugzilla.mozilla.org/show_bug.cgi?id=1402896
reference_id
reference_type
scores
url https://bugzilla.mozilla.org/show_bug.cgi?id=1402896
2
reference_url https://www.mozilla.org/security/advisories/mfsa2017-24/
reference_id
reference_type
scores
url https://www.mozilla.org/security/advisories/mfsa2017-24/
3
reference_url http://www.securityfocus.com/bid/101832
reference_id
reference_type
scores
url http://www.securityfocus.com/bid/101832
4
reference_url http://www.securitytracker.com/id/1039803
reference_id
reference_type
scores
url http://www.securitytracker.com/id/1039803
5
reference_url https://security.archlinux.org/ASA-201711-23
reference_id ASA-201711-23
reference_type
scores
url https://security.archlinux.org/ASA-201711-23
6
reference_url https://security.archlinux.org/AVG-494
reference_id AVG-494
reference_type
scores
0
value Critical
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-494
7
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
reference_id cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
8
reference_url https://nvd.nist.gov/vuln/detail/CVE-2017-7839
reference_id CVE-2017-7839
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:N/AC:M/Au:N/C:N/I:P/A:N
1
value 6.1
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
url https://nvd.nist.gov/vuln/detail/CVE-2017-7839
9
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2017-24
reference_id mfsa2017-24
reference_type
scores
0
value critical
scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2017-24
10
reference_url https://usn.ubuntu.com/3477-1/
reference_id USN-3477-1
reference_type
scores
url https://usn.ubuntu.com/3477-1/
Weaknesses
0
cwe_id 79
name Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
description The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Exploits
Severity_range_score4.3 - 10.0
Exploitability0.5
Weighted_severity9.0
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-6a4w-c6p8-affn