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CVE-2022-24968

21
FAUCET Score

CVE-2022-24968 affects Mellium mellium.im/xmpp through version 0.21.0, allowing an attacker to redirect WebSocket connections to a malicious server by spoofing DNS TXT records. This medium-severity vulnerability (CVSS 5.9) has a high attack complexity but requires no user interaction, potentially leading to high integrity impacts without affecting confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.18.0, < 0.21.1CPE matchmatch criteria
cpe:2.3:a:mellium:xmpp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 6th percentile among its peer group of 19,958 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

gopatch availablevia ghsa
Product: mellium.im/xmppFixed in: 0.21.1

Vendor Advisories (1)

goGHSA-h289-x5wc-xcv8medium

Improper Validation of Certificate with Host Mismatch in mellium.im/xmpp/websocket

Feb 16, 2022

References

mellium.im / cve/cve-2022-24968
Vendor Advisory
mellium.im / xmpp
ProductVendor Advisory