XSS in Marktext
CVE-2022-25069
Mark Text v0.16.3 was discovered to contain a DOM-based cross-site scripting (XSS) vulnerability which allows attackers to perform remote code execution (RCE) via injecting a crafted payload into /lib/contentState/pasteCtrl.js.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (79.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Marktext — versions 0.16.3
Weakness classification (CWE)
References
- github.com/marktext/marktext/issues/2990 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/marktext/marktext/pull/3002 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-25069?
- CVE-2022-25069 is a critical-severity vulnerability in Marktext, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2022-03-05.
- How severe is CVE-2022-25069?
- Critical severity. CVSS v3 base score is 9.6 out of 10.