5.9
Medium
CVE-2025-15367 The poplib module, when passed a user-controlled command, can have additional commands injected using newlines
Description
The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CPython 3.15 | earliest → < 3.15.0a6 | 3.15.0a6 |
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