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Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-1v2g-swwv-nqan
Summary
Vulnerability in Spring Spring Security. SubjectX500PrincipalExtractor does not correctly handle certain malformed X.509 certificate CN values, which can lead to reading the wrong value for the username. In a carefully crafted certificate, this can lead to an attacker impersonating another user.
This issue affects Spring Security: from 7.0.0 through 7.0.4.
Aliases
0
alias CVE-2026-22747
1
alias GHSA-2jrg-rf5x-568g
Fixed_packages
0
url pkg:maven/org.springframework.security/spring-security-web@7.0.5
purl pkg:maven/org.springframework.security/spring-security-web@7.0.5
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-web@7.0.5
Affected_packages
0
url pkg:maven/org.springframework.security/spring-security-web@7.0.0
purl pkg:maven/org.springframework.security/spring-security-web@7.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1v2g-swwv-nqan
1
vulnerability VCID-vfqt-vr9q-2kfp
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-web@7.0.0
1
url pkg:maven/org.springframework.security/spring-security-web@7.0.4
purl pkg:maven/org.springframework.security/spring-security-web@7.0.4
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-1v2g-swwv-nqan
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-web@7.0.4
References
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22747.json
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22747.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-22747
reference_id
reference_type
scores
0
value 0.00017
scoring_system epss
scoring_elements 0.03999
published_at 2026-04-24T12:55:00Z
1
value 0.00022
scoring_system epss
scoring_elements 0.06208
published_at 2026-04-26T12:55:00Z
2
value 0.00025
scoring_system epss
scoring_elements 0.06958
published_at 2026-04-29T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-22747
2
reference_url https://github.com/spring-projects/spring-security/commit/88118afb8f9357ae7cc215500a441e89fee701c3
reference_id
reference_type
scores
url https://github.com/spring-projects/spring-security/commit/88118afb8f9357ae7cc215500a441e89fee701c3
3
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2460487
reference_id 2460487
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2460487
4
reference_url https://spring.io/security/cve-2026-22747
reference_id cve-2026-22747
reference_type
scores
0
value 6.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-22T15:42:14Z/
url https://spring.io/security/cve-2026-22747
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-22747
reference_id CVE-2026-22747
reference_type
scores
url https://nvd.nist.gov/vuln/detail/CVE-2026-22747
6
reference_url https://github.com/advisories/GHSA-2jrg-rf5x-568g
reference_id GHSA-2jrg-rf5x-568g
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-2jrg-rf5x-568g
Weaknesses
0
cwe_id 295
name Improper Certificate Validation
description The product does not validate, or incorrectly validates, a certificate.
1
cwe_id 297
name Improper Validation of Certificate with Host Mismatch
description The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.
Exploits
Severity_range_score4.0 - 8.1
Exploitabilitynull
Weighted_severitynull
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-1v2g-swwv-nqan