- Description
- GNU Mailman 2.1.39, as bundled in cPanel (and WHM), in certain external archiver configurations, allows unauthenticated attackers to execute arbitrary OS commands via shell metacharacters in an email Subject line.
- Source
- cve@mitre.org
- NVD status
- Analyzed
CVSS 3.1
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.9
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
- Hype score
- Not currently trending
🔴 GNU Mailman, Command Injection, #CVE-2025-43920 (Critical) https://t.co/LKFJXiQvv1
@dailycve
24 Apr 2025
11 Impressions
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New post from https://t.co/uXvPWJy6tj (CVE-2025-43920 | GNU Mailman 2.1.39 Email Subject os command injection) has been published on https://t.co/bj7M90W8Hb
@WolfgangSesin
20 Apr 2025
16 Impressions
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CVE-2025-43920 CVE-2025-43920 https://t.co/jbx0U8BzkG
@VulmonFeeds
20 Apr 2025
8 Impressions
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[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gnu:mailman:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C274293D-B8B6-47B3-B072-F85D71618337",
"versionEndIncluding": "2.1.39",
"versionStartIncluding": "2.1.1"
}
],
"operator": "OR"
}
]
}
]