An incorrect implementation of "XEP-0280: Message Carbons" in multiple XMPP clients allows a remote attacker to impersonate any user, including contacts, in the vulnerable application's display. This allows for various kinds of social engineering attacks. This CVE is for Converse.js (0.8.0 - 1.0.6, 2.0.0 - 2.0.4).
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| converse.js(npm) | 0 | 1.0.7 | N/A |
| converse.js(npm) | 2.0.0 | 2.0.5 | N/A |
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