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CVE-2022-24732

27
FAUCET Score

CVE-2022-24732 affects Maddy Mail Server versions prior to 0.5.4, where the server fails to enforce password or account expiry when authenticating via PAM. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and high potential for compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.5.0, < 0.5.4CPE matchmatch criteria
cpe:2.3:a:maddy_project:maddy:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 21st percentile among its peer group of 17,823 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/foxcpp/maddyFixed in: 0.5.4

Vendor Advisories (1)

goGHSA-6cp7-g972-w9m9medium

Use of a Key Past its Expiration Date and Insufficient Session Expiration in Maddy Mail Server

Mar 7, 2022

References

github.com / foxcpp/maddy/commit/7ee6a39c6a1939b376545f030a5efd6f90913583
PatchThird Party Advisory
github.com / foxcpp/maddy/security/advisories/GHSA-6cp7-g972-w9m9
Third Party Advisory