PyPI/flask CVE-2023-30861: high 7.5, EPSS 1.25%
Flask vulnerable to possible disclosure of permanent session cookie due to missing Vary: Cookie header
Action: Upgrade flask to 2.2.5 or later.
pip install flask==2.3.2pip install flask==2.2.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.3.0 | 2.3.2 | - |
| 0 | 2.2.5 | - |
Fixed versions
| 2.3.2 | 2.2.5 |
Sources
- osv: GHSA-m2qf-hxjv-5gpq
- https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq
- https://nvd.nist.gov/vuln/detail/CVE-2023-30861
- https://github.com/pallets/flask/commit/70f906c51ce49c485f1d355703e9cc3386b1cc2b
- https://github.com/pallets/flask/commit/afd63b16170b7c047f5758eb910c416511e9c965
- https://github.com/pallets/flask
- https://github.com/pallets/flask/releases/tag/2.2.5
- https://github.com/pallets/flask/releases/tag/2.3.2
- https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2023-62.yaml
- https://lists.debian.org/debian-lts-announce/2023/08/msg00024.html
- https://security.netapp.com/advisory/ntap-20230818-0006
- https://www.debian.org/security/2023/dsa-5442
CVE-2023-30861 · published · modified · JSON