VDB
CVE-2020-11888
CVE-2020-11888
PUBLISHED
python-markdown2 through 2.3.8 allows XSS because element names are mishandled unless a \w+ match succeeds. For example, an attack might use elementname@ or elementname- with an onclick attribute.
EPSS 0.65% · 71.3th percentile
Risk Scores
EPSS Score
0.65%
71.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | python-markdown2 | 2.3.7-2, 0 |
Exploit Intelligence
- https://github.com/trentm/python-markdown2/issues/348 (nist-nvd)
- openSUSE-SU-2020:0651 (circl)
- openSUSE-SU-2020:0656 (circl)
- FEDORA-2020-5f8f90e69c (circl)
- FEDORA-2020-3864f32b3d (circl)
- FEDORA-2020-ab379d4b90 (circl)
Timeline
- Apr 20, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-11888 third-party-advisory
- https://github.com/trentm/python-markdown2/issues/348 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-11888 third-party-advisory