The poplib module, when passed a user-controlled command, can have
additional commands injected using newlines. Mitigation rejects commands
containing control characters.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 22 Jan 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}

threat_severity

Moderate


Wed, 21 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 21 Jan 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Python
Python cpython
Vendors & Products Python
Python cpython

Tue, 20 Jan 2026 22:45:00 +0000


Tue, 20 Jan 2026 22:00:00 +0000

Type Values Removed Values Added
Description The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
Title POP3 command injection in user-controlled commands
Weaknesses CWE-77
References
Metrics cvssV4_0

{'score': 5.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: PSF

Published:

Updated: 2026-01-21T16:14:12.042Z

Reserved: 2025-12-30T16:06:42.288Z

Link: CVE-2025-15367

cve-icon Vulnrichment

Updated: 2026-01-21T15:48:29.492Z

cve-icon NVD

Status : Received

Published: 2026-01-20T22:15:51.153

Modified: 2026-01-20T23:16:05.433

Link: CVE-2025-15367

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-01-20T21:47:09Z

Links: CVE-2025-15367 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-01-21T11:18:40Z

Weaknesses