How severe is CVE-2022-39835?

CVE-2022-39835 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-39835 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39835?

CVE-2022-39835 affects Gajim. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39835?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-39835 published?

CVE-2022-39835 was published on 2022-09-27 and last updated on 2026-06-17.

CVE-2022-39835

CVE-2022-39835 is a medium-severity vulnerability in Gajim with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Gajim
Published: 2022-09-27
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-39835?: 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.
How severe is CVE-2022-39835?: CVE-2022-39835 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-39835 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39835?: CVE-2022-39835 affects Gajim. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39835?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-39835 published?: CVE-2022-39835 was published on 2022-09-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gajim:gajim:*:*:*:*:*:*:*:*

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