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CVE-2025-15367 POP3 command injection in user-controlled commands

🗓️ 20 Jan 2026 21:47:09Reported by PSFType 
cvelist
 cvelist🔗 www.cve.org👁 12 Views

CVE-2025-15367: POP3 command injection in the poplib module via user controlled commands with newlines; mitigation rejects control characters.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD		Python -- poplib module, when passed a user-controlled command, can have additional commands injected using newlines
20 Jan 202600:00
–freebsd
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container UBI updates
7 Apr 202616:23
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Operator package issues
14 Apr 202615:27
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities found in CICS Transaction Gateway for Multiplatforms.
21 May 202614:27
–ibm
ATTACKERKB		CVE-2025-15367
20 Jan 202621:47
–attackerkb
Tenable Nessus		Alibaba Cloud Linux 3 : 0035: python3 (ALINUX3-SA-2026:0035)
13 Feb 202600:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0061: python3.11 (ALINUX3-SA-2026:0061)
24 Mar 202600:00
–nessus
Tenable Nessus		AlmaLinux 8 : python3 (ALSA-2026:2128)
6 Feb 202600:00
–nessus
Tenable Nessus		AlmaLinux 9 : python3.12 (ALSA-2026:4165)
11 Mar 202600:00
–nessus
Tenable Nessus		AlmaLinux 9 : python3.9 (ALSA-2026:4168)
13 Mar 202600:00
–nessus
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "poplib"
    ],
    "product": "CPython",
    "repo": "https://github.com/python/cpython",
    "vendor": "Python Software Foundation",
    "versions": [
      {
        "version": "0",
        "lessThan": "3.15.0a6",
        "status": "affected",
        "versionType": "python"
      }
    ]
  }
]

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11 Feb 2026 16:12Current
CVSS 45.9
EPSS0.00104
CWE-77
pop3 injectionpoplib moduleuser controlled commandsnewline injectioncontrol characters mitigation
12