CVEvulnerability
CVE-2023-27986
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-03-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-94
Description
emacsclient-mail.desktop in Emacs 28.1 through 28.2 is vulnerable to Emacs Lisp code injections through a crafted mailto: URI with unescaped double-quote characters. It is fixed in 29.0.90.
Affected configurations
• gnu emacs (>= 28.1 <= 28.2)
Related
Weakness · CWE (1)
- CWE-94 Improper Control of Generation of Code weakness
References
- http://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-29&id=3c1693d08b0a71d40a77e7b40c0ebc42dca2d2cc Issue Tracking, Patch
- http://www.openwall.com/lists/oss-security/2023/03/09/1 Mailing List, Patch
- https://www.gabriel.urdhr.fr/2023/06/08/emacsclient-mail-shell-elisp-injections/ www.gabriel.urdhr.fr
- https://www.openwall.com/lists/oss-security/2023/03/08/2 Mailing List, Patch
- http://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-29&id=3c1693d08b0a71d40a77e7b40c0ebc42dca2d2cc Issue Tracking, Patch
- http://www.openwall.com/lists/oss-security/2023/03/09/1 Mailing List, Patch
- https://www.gabriel.urdhr.fr/2023/06/08/emacsclient-mail-shell-elisp-injections/ www.gabriel.urdhr.fr
- https://www.openwall.com/lists/oss-security/2023/03/08/2 Mailing List, Patch