Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-wbmg-kdbe-3yg5
SummaryGitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to load unauthorized content into another user's browser due to improper input validation in the Mermaid sandbox.
Aliases
0
alias CVE-2026-3254
Fixed_packages
0
url pkg:deb/debian/gitlab@0?distro=sid
purl pkg:deb/debian/gitlab@0?distro=sid
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@0%3Fdistro=sid
1
url pkg:deb/debian/gitlab@17.6.5-19?distro=sid
purl pkg:deb/debian/gitlab@17.6.5-19?distro=sid
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid
Affected_packages
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-3254
reference_id
reference_type
scores
0
value 0.00011
scoring_system epss
scoring_elements 0.01519
published_at 2026-04-24T12:55:00Z
1
value 0.00011
scoring_system epss
scoring_elements 0.01518
published_at 2026-04-26T12:55:00Z
2
value 0.00012
scoring_system epss
scoring_elements 0.01598
published_at 2026-04-29T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-3254
1
reference_url https://hackerone.com/reports/3572752
reference_id 3572752
reference_type
scores
0
value 3.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-22T17:39:38Z/
url https://hackerone.com/reports/3572752
2
reference_url https://gitlab.com/gitlab-org/gitlab/-/work_items/591587
reference_id 591587
reference_type
scores
0
value 3.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-22T17:39:38Z/
url https://gitlab.com/gitlab-org/gitlab/-/work_items/591587
3
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
reference_id cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Weaknesses
0
cwe_id 1021
name Improper Restriction of Rendered UI Layers or Frames
description The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with.
Exploits
Severity_range_score3.5 - 3.5
Exploitabilitynull
Weighted_severitynull
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-wbmg-kdbe-3yg5