What is CVE-2023-26303?

CVE-2023-26303 is a low-severity vulnerability in Executable Books Markdown-it-py, classified under CWE-173. CVSS score: 3.3/10. Published 2023-02-23.

How severe is CVE-2023-26303?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Executable Books Markdown-it-py

CVE-2023-26303

Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.

EPSS: 0.002 (13.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Executable Books Markdown-it-py — versions 0
Executablebooks Markdown-it-py

Weakness classification (CWE)

CWE-173

References

security@ubuntu.com (Patch, patch)

Frequently asked questions

What is CVE-2023-26303?: CVE-2023-26303 is a low-severity vulnerability in Executable Books Markdown-it-py, classified under CWE-173. CVSS score: 3.3/10. Published 2023-02-23.
How severe is CVE-2023-26303?: Low severity. CVSS v3 base score is 3.3 out of 10.