Dashboard / CVE-2024-49393

CVE-2024-49393

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 63/100
Published: 2024-11-12 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: Low
A: None

Description

In neomutt and mutt, the To and Cc email headers are not validated by cryptographic signing which allows an attacker that intercepts a message to change their value and include himself as a one of the recipients to compromise message confidentiality.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
mutt mutt -
neomutt neomutt -
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0

References & Advisories (5)

https://bugzilla.redhat.com/show_bug.cgi?id=2325317
Issue Tracking Third Party Advisory

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

EPSS — Exploitation Probability

0.33%
Raw Score 0.003270
Percentile 26.2%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00327
2026-11-12
0.00327
2026-11-10
0.00327
2026-11-09
0.00327
2026-11-08
0.00327
2026-11-07
0.00327
2026-11-06
0.00327
2026-11-05
0.00327
2026-11-04
0.00327

Intelligence Sources

mitre ref →
nvd ref →

External Links