CVE-2020-18221

Cross Site Scripting (XSS) in Typora v0.9.65 and earlier allows remote attackers to execute arbitrary code by injecting commands during block rendering of a mathematical formula.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

1.18% chance of exploitation in the next 30 days, 66th percentile

Published

2021-05-26

Updated

2024-08-04

Proof-of-concept exploits (1)

• typora/typora-issues/issues/2204

References

• CVE Record
• NVD entry

Related

• CVE-2019-12137
• CVE-2019-12172
• CVE-2019-6803
• CVE-2019-7295
• CVE-2019-7296
• CVE-2020-18737