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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/com.vaadin/flow-client@8.0.0
Typemaven
Namespacecom.vaadin
Nameflow-client
Version8.0.0
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version9.0.0
Latest_non_vulnerable_version23.0.9
Affected_by_vulnerabilities
0
url VCID-r72j-8p2b-ebcr
vulnerability_id VCID-r72j-8p2b-ebcr
summary 
Observable Discrepancy
Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-31403
reference_id
reference_type
scores
0
value 0.00128
scoring_system epss
scoring_elements 0.3185
published_at 2026-06-05T12:55:00Z
1
value 0.00128
scoring_system epss
scoring_elements 0.31781
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-31403
1
reference_url https://github.com/vaadin/framework/pull/12188
reference_id
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/framework/pull/12188
2
reference_url https://github.com/vaadin/framework/pull/12190
reference_id
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/framework/pull/12190
3
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-31403
reference_id CVE-2021-31403
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-31403
4
reference_url https://vaadin.com/security/cve-2021-31403
reference_id CVE-2021-31403
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://vaadin.com/security/cve-2021-31403
5
reference_url https://github.com/advisories/GHSA-75xc-qvxh-27f8
reference_id GHSA-75xc-qvxh-27f8
reference_type
scores
url https://github.com/advisories/GHSA-75xc-qvxh-27f8
6
reference_url https://github.com/vaadin/framework/security/advisories/GHSA-75xc-qvxh-27f8
reference_id GHSA-75xc-qvxh-27f8
reference_type
scores
0
value 4.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/framework/security/advisories/GHSA-75xc-qvxh-27f8
fixed_packages
0
url pkg:maven/com.vaadin/flow-client@8.12.3
purl pkg:maven/com.vaadin/flow-client@8.12.3
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-client@8.12.3
1
url pkg:maven/com.vaadin/flow-client@9.0.0
purl pkg:maven/com.vaadin/flow-client@9.0.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-client@9.0.0
aliases CVE-2021-31403, GHSA-75xc-qvxh-27f8
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-r72j-8p2b-ebcr
Fixing_vulnerabilities
0
url VCID-5xx4-u4rb-wugn
vulnerability_id VCID-5xx4-u4rb-wugn
summary 
Uncontrolled Resource Consumption
Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-36320
reference_id
reference_type
scores
0
value 0.00724
scoring_system epss
scoring_elements 0.72968
published_at 2026-06-05T12:55:00Z
1
value 0.00724
scoring_system epss
scoring_elements 0.72931
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-36320
1
reference_url https://github.com/vaadin/framework/issues/7757
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/framework/issues/7757
2
reference_url https://github.com/vaadin/framework/pull/12104
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/framework/pull/12104
3
reference_url https://nvd.nist.gov/vuln/detail/CVE-2020-36320
reference_id CVE-2020-36320
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2020-36320
4
reference_url https://vaadin.com/security/cve-2020-36320
reference_id CVE-2020-36320
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://vaadin.com/security/cve-2020-36320
5
reference_url https://github.com/advisories/GHSA-42j4-733x-5vcf
reference_id GHSA-42j4-733x-5vcf
reference_type
scores
url https://github.com/advisories/GHSA-42j4-733x-5vcf
6
reference_url https://github.com/vaadin/framework/security/advisories/GHSA-42j4-733x-5vcf
reference_id GHSA-42j4-733x-5vcf
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/vaadin/framework/security/advisories/GHSA-42j4-733x-5vcf
fixed_packages
0
url pkg:maven/com.vaadin/flow-client@7.7.22
purl pkg:maven/com.vaadin/flow-client@7.7.22
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-client@7.7.22
1
url pkg:maven/com.vaadin/flow-client@8.0.0
purl pkg:maven/com.vaadin/flow-client@8.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-r72j-8p2b-ebcr
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-client@8.0.0
aliases CVE-2020-36320, GHSA-42j4-733x-5vcf
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-5xx4-u4rb-wugn
Risk_score3.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/com.vaadin/flow-client@8.0.0