How severe is CVE-2022-44567?

CVE-2022-44567 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-44567 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44567?

CVE-2022-44567 affects Rocket.chat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-44567?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-44567 published?

CVE-2022-44567 was published on 2022-12-23 and last updated on 2026-06-17.

CVE-2022-44567

CVE-2022-44567 is a critical-severity vulnerability in Rocket.chat with a CVSS 3.x base score of 9.8. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Rocket.chat
Published: 2022-12-23
Last modified: 2026-06-17

Description

A command injection vulnerability exists in Rocket.Chat-Desktop <3.8.14 that could allow an attacker to pass a malicious url of openInternalVideoChatWindow to shell.openExternal(), which may lead to remote code execution (internalVideoChatWindow.ts#L17). To exploit the vulnerability, the internal video chat window must be disabled or a Mac App Store build must be used (internalVideoChatWindow.ts#L14). The vulnerability may be exploited by an XSS attack because the function openInternalVideoChatWindow is exposed in the Rocket.Chat-Desktop-API.

Frequently asked questions

What is CVE-2022-44567?: A command injection vulnerability exists in Rocket.Chat-Desktop <3.8.14 that could allow an attacker to pass a malicious url of openInternalVideoChatWindow to shell.openExternal(), which may lead to remote code execution (internalVideoChatWindow.ts#L17). To exploit the vulnerability, the internal video chat window must be disabled or a Mac App Store build must be used (internalVideoChatWindow.ts#L14). The vulnerability may be exploited by an XSS attack because the function openInternalVideoChatWindow is exposed in the Rocket.Chat-Desktop-API.
How severe is CVE-2022-44567?: CVE-2022-44567 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-44567 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44567?: CVE-2022-44567 affects Rocket.chat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-44567?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-44567 published?: CVE-2022-44567 was published on 2022-12-23 and last updated on 2026-06-17.

References

https://hackerone.com/reports/1781102

Affected products (1)

cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*

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