CVE-2022-39835 Business logic in n/a

Medium 5.3 Published 27 Sep 2022 Updated 21 May 2025

Attackers in a chat can modify messages they did not send via crafted XML stanzas in Gajim.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2022-39835?

CVE-2022-39835 is a medium-severity vulnerability in n/a, published on 27 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in Gajim through 1.4.7. The vulnerability allows attackers, via crafted XML stanzas, to correct messages that were not sent by them. The attacker needs to be part of the group chat or single chat. The fixed version is 1.5.0.

Weakness: CWE-284

Which versions are affected by CVE-2022-39835?

It affects 1 product.

Linux distribution packages (1)

gajim openSUSE:Tumbleweed All versions 1.5.1-1.1

Products include Gajim Gajim.

How do I fix CVE-2022-39835?

Upgrade to a fixed version.

Is CVE-2022-39835 being exploited?

There is no known exploitation of CVE-2022-39835 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2022-39835, GHSA-q3pp-76rw-fqvm, UBUNTU-CVE-2022-39835, openSUSE-SU-2024:12354-1.