mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\nscript:) or a crafted email address, related to the escape and autolink functions.
CVSS Details
- CVSS 3.0 Base Score: 6.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade mistune | Jul 30, 2024 | Oct 19, 2017 |
| Suse | — | Upgrade python3-mistuneUpgrade python-mistune | Feb 9, 2018 | Oct 19, 2017 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Oct 19, 2017 |
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