Search criteria
2 vulnerabilities by markdown-it
CVE-2025-7969 (GCVE-0-2025-7969)
Vulnerability from cvelistv5 – Published: 2025-08-21 16:40 – Updated: 2025-12-03 21:06
VLAI?
Summary
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in markdown-it allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/renderer.mjs.
This issue affects markdown-it: 14.1.0. NOTE: the Supplier does not consider this issue to be a vulnerability.
Severity ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| markdown-it | markdown-it |
Affected:
14.1.0
(custom)
|
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CVE-2022-21670 (GCVE-0-2022-21670)
Vulnerability from cvelistv5 – Published: 2022-01-10 20:40 – Updated: 2025-04-22 18:33
VLAI?
Summary
markdown-it is a Markdown parser. Prior to version 1.3.2, special patterns with length greater than 50 thousand characterss could slow down the parser significantly. Users should upgrade to version 12.3.2 to receive a patch. There are no known workarounds aside from upgrading.
Severity ?
5.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| markdown-it | markdown-it |
Affected:
< 12.3.2
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