PT-2026-23436 · Unknown · Astroid Framework

Published 2026-03-05 · Updated 2026-04-11 · CVE-2026-21628

Positive Technologies (AI Summary)

CVSS v4.0

10

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y

Name of the Vulnerable Software and Affected Versions Astroid Framework versions 2.0.0 through 3.3.10

Description An improperly secured file management feature permits the upload of dangerous data types by unauthenticated users, potentially resulting in remote code execution. The vulnerability stems from unrestricted file uploads, allowing malicious actors to execute code on the system.

Recommendations Astroid Framework versions 2.0.0 through 3.3.10 are affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2026-21628

Affected Products

Astroid Framework

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2026-21628 · Security Note
• https://osv.dev/vulnerability/CVE-2026-21628 · Vendor Advisory
• https://twitter.com/NoRugCoin/status/2039726931524853871 · Twitter Post
• https://twitter.com/mysitesguru/status/2043085940378173903 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2029661441133822354 · Twitter Post
• https://t.me/cveNotify/154295 · Telegram Post
• https://twitter.com/CVEnew/status/2029565219648012775 · Twitter Post
• https://t.me/CVEtracker/46439 · Telegram Post
• https://astroidframe.work · Note
• https://t.me/cveNotify/155383 · Telegram Post