CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-41419
Critical (9.8) in gevent gevent. EPSS 1.8% chance of exploitation in the next 30 days. Fixed in gevent 23.9.0.
An issue in Gevent before version 23.9.0 allows a remote attacker to escalate privileges via a crafted script to the WSGIServer component.
Severity
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gevent:gevent
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-x7m3-jprg-wc5g | PyPI | gevent | <23.9.0 | 23.9.0 |
| PYSEC-2023-177 | PyPI | gevent | <23.9.0 | 23.9.0 |
References
- https://github.com/gevent/gevent/commit/2f53c851eaf926767fbac62385615efd4886221c
- https://github.com/gevent/gevent/issues/1989
- https://github.com/gevent/gevent/commit/2f53c851eaf926767fbac62385615efd4886221c
- https://github.com/gevent/gevent/issues/1989
- https://lists.debian.org/debian-lts-announce/2025/11/msg00020.html