CVSS 3.1
5.9 mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:NCVE-2022-24968
Medium (5.9) in mellium xmpp. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in mellium.im/xmpp 0.21.1.
In Mellium mellium.im/xmpp through 0.21.0, an attacker capable of spoofing DNS TXT records can redirect a WebSocket connection request to a server under their control without causing TLS certificate verification to fail. This occurs because the wrong host name is selected during this verification.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-11-01)
- CWE
- CWE-295
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mellium:xmpp
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-h289-x5wc-xcv8 | Go | mellium.im/xmpp | >=0.18.0 <0.21.1 | 0.21.1 |
| GO-2022-0370 | Go | mellium.im/xmpp | >=0.18.0 <0.21.1 | 0.21.1 |