PT-2026-43087 · Unknown · Markdown-Downloader

Kkkkko · Published 2026-05-25 · Updated 2026-05-25 · CVE-2026-9472

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions dazeb markdown-downloader versions up to 3d4394b34b6c99d81af817623af55e3384df5a6a

Description A flaw in the create subdirectory() function within the download markdown/list downloaded files path of the src/index.ts file allows for remote path traversal. Path traversal is a technique that enables an attacker to access files and directories that are stored outside the intended folder.

Recommendations As a temporary workaround, consider restricting the use of the create subdirectory() function until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-9472

Affected Products

Markdown-Downloader

References · 7

• 🔥 https://github.com/dazeb/markdown-downloader/issues/12 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9472 · Security Note
• https://vuldb.com/vuln/365453 · Note
• https://vuldb.com/vuln/365453/cti · Note
• https://t.me/CVEtracker/54887 · Telegram Post
• https://github.com/dazeb/markdown-downloader · Note
• https://vuldb.com/submit/814000 · Note