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CVE-2024-39331

Critical

Description

In Emacs before 29.4, org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies an unsafe function, such as shell-command-to-string. This affects Org Mode before 9.7.5.

SeverityCritical
CVSS9.8
Exploit probability—
ProductGnu Emacs
PublishedJun 23, 2024
First seenJun 23, 2024
Weakness typeCWE-94Code injection

How to fix

Update
  • gnu emacs29.4 or later

Affected products

ProductAffected versionsFixed in
gnu emacsv < 29.429.4

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