PyPI/mechanicalsoup CVE-2023-34457: medium 5.9, EPSS 1.08%

MechanicalSoup vulnerable to malicious web server reading arbitrary files on client using file input inside HTML form

Action: Upgrade mechanicalsoup to 1.3.0 or later.

pip install mechanicalsoup==1.3.0

Affected

Fixed versions

Sources

• osv: GHSA-x456-3ccm-m6j4
• https://github.com/MechanicalSoup/MechanicalSoup/security/advisories/GHSA-x456-3ccm-m6j4
• https://nvd.nist.gov/vuln/detail/CVE-2023-34457
• https://github.com/MechanicalSoup/MechanicalSoup/commit/d57c4a269bba3b9a0c5bfa20292955b849006d9e
• https://github.com/MechanicalSoup/MechanicalSoup
• https://github.com/MechanicalSoup/MechanicalSoup/releases/tag/v1.3.0
• https://github.com/pypa/advisory-database/tree/main/vulns/mechanicalsoup/PYSEC-2023-108.yaml

CVE-2023-34457 · published 2023-07-05T21:35:54Z · modified 2026-09-10T03:49:57.413581751Z · JSON