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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/py7zr@0.6b1
Typepypi
Namespace
Namepy7zr
Version0.6b1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version0.20.1
Latest_non_vulnerable_version0.20.1
Affected_by_vulnerabilities
0
url VCID-a1cc-7hs1-x3ep
vulnerability_id VCID-a1cc-7hs1-x3ep
summary A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.
references
0
reference_url http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html
reference_id
reference_type
scores
url http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2022-44900
reference_id
reference_type
scores
0
value 0.28582
scoring_system epss
scoring_elements 0.96609
published_at 2026-05-30T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2022-44900
2
reference_url https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406
reference_id
reference_type
scores
url https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406
3
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/py7zr/PYSEC-2022-42998.yaml
reference_id
reference_type
scores
url https://github.com/pypa/advisory-database/tree/main/vulns/py7zr/PYSEC-2022-42998.yaml
4
reference_url https://lessonsec.com/cve/cve-2022-44900/
reference_id
reference_type
scores
url https://lessonsec.com/cve/cve-2022-44900/
5
reference_url https://lessonsec.com/cve/cve-2022-44900
reference_id CVE-2022-44900
reference_type
scores
url https://lessonsec.com/cve/cve-2022-44900
6
reference_url https://nvd.nist.gov/vuln/detail/CVE-2022-44900
reference_id CVE-2022-44900
reference_type
scores
url https://nvd.nist.gov/vuln/detail/CVE-2022-44900
7
reference_url https://advisory-inbox.githubapp.com/advisory_reviews/GHSA-m8xw-9x5x-6vh3
reference_id GHSA-m8xw-9x5x-6vh3
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://advisory-inbox.githubapp.com/advisory_reviews/GHSA-m8xw-9x5x-6vh3
8
reference_url https://github.com/advisories/GHSA-m8xw-9x5x-6vh3
reference_id GHSA-m8xw-9x5x-6vh3
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-m8xw-9x5x-6vh3
9
reference_url https://usn.ubuntu.com/7030-1/
reference_id USN-7030-1
reference_type
scores
url https://usn.ubuntu.com/7030-1/
fixed_packages
0
url pkg:pypi/py7zr@0.20.1
purl pkg:pypi/py7zr@0.20.1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/py7zr@0.20.1
aliases CVE-2022-44900, GHSA-m8xw-9x5x-6vh3, PYSEC-2022-42998
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-a1cc-7hs1-x3ep
Fixing_vulnerabilities
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/py7zr@0.6b1