CVE-2025-7969

6.9 mediumEPSS 0.3%

Medium (6.9) in markdown-it project markdown-it. EPSS 0.3% chance of exploitation in the next 30 days.

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

CVSS 4.0

6.9 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

6.1 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-08-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

markdown-it_project:markdown-it

References

https://fluidattacks.com/advisories/fito
https://github.com/markdown-it/markdown-it
https://github.com/markdown-it/markdown-it/issues/1122
https://fluidattacks.com/advisories/fito

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