Khan Academy maintains a focused vulnerability footprint centered on its simple-markdown library, with the durable signal reflecting input-processing weaknesses such as regular expression complexity and cross-site scripting issues endemic to markup-handling code. Treat this as a compact vendor profile rather than a broad trend; live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Khanacademy over time
Signals from CVEs in this vendor scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2019-25103HIGH A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file simple-markdown.js. Th | Feb 12, 2023 | 7.5 | 24 | NO | NO |
CVE-2019-25102HIGH A vulnerability, which was classified as problematic, was found in simple-markdown 0.6.0. Affected is an unknown function of the file simple-markdown.js. The manipulation with the | Feb 12, 2023 | 7.5 | 24 | NO | NO |
CVE-2019-9844MEDIUM simple-markdown.js in Khan Academy simple-markdown before 0.4.4 allows XSS via a data: or vbscript: URI. | Apr 9, 2019 | 6.1 | 21 | NO | NO |
Signals from CVEs in this vendor scope (3 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Khanacademy.
Media articles that mention a CVE ID that affects a product developed by Khanacademy — matched by CVE ID, not by vendor name.