How severe is CVE-2022-35250?

CVE-2022-35250 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-35250 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-35250?

CVE-2022-35250 affects Rocket.chat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-35250?

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

When was CVE-2022-35250 published?

CVE-2022-35250 was published on 2022-09-23 and last updated on 2026-06-17.

CVE-2022-35250

CVE-2022-35250 is a medium-severity vulnerability in Rocket.chat with a CVSS 3.x base score of 4.3. 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-732.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Rocket.chat
Published: 2022-09-23
Last modified: 2026-06-17

Description

A privilege escalation vulnerability exists in Rocket.chat <v5 which made it possible to elevate privileges for any authenticated user to view Direct messages without appropriate permissions.

Frequently asked questions

What is CVE-2022-35250?: A privilege escalation vulnerability exists in Rocket.chat <v5 which made it possible to elevate privileges for any authenticated user to view Direct messages without appropriate permissions.
How severe is CVE-2022-35250?: CVE-2022-35250 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-35250 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35250?: CVE-2022-35250 affects Rocket.chat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-35250?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-35250 published?: CVE-2022-35250 was published on 2022-09-23 and last updated on 2026-06-17.

References

https://hackerone.com/reports/917946

Affected products (1)

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

More vulnerabilities in Rocket.chat

CVE-2026-29198 — Critical (CVSS 9.8): In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.12.6, <7.11.6, and <7.10.9, a NoSQL injection vulnerability…
CVE-2026-30831 — Critical (CVSS 9.8): Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to versions 7.10.8, 7.11.5,…
CVE-2026-28514 — Critical (CVSS 9.8): Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to versions 7.8.6, 7.9.8,…
CVE-2023-28316 — Critical (CVSS 9.8): A security vulnerability has been discovered in the implementation of 2FA on the rocket.chat platform, where other…
CVE-2022-44567 — Critical (CVSS 9.8): A command injection vulnerability exists in Rocket.Chat-Desktop <3.8.14 that could allow an attacker to pass a…
CVE-2021-22910 — Critical (CVSS 9.8): A sanitization vulnerability exists in Rocket.Chat server versions <3.13.2, <3.12.4, <3.11.4 that allowed queries to an…

All CVEs affecting Rocket.chat →

Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities

CVE-2026-9508 — Critical (CVSS 10.0): Incorrect permission settings on a critical resource in Suprema BioStar 2 (versions 2.9.3 through 2.9.11) that allow…
CVE-2025-14988 — Critical (CVSS 10.0): A security issue has been identified in ibaPDA that could allow unauthorized actions on the file system under certain…
CVE-2025-69426 — Critical (CVSS 10.0): The Ruckus vRIoT IoT Controller firmware versions prior to 3.0.0.0 (GA) contain hardcoded credentials for an operating…
CVE-2025-12004 — Critical (CVSS 10.0): Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown…
CVE-2014-125121 — Critical (CVSS 10.0): Array Networks vAPV (version 8.3.2.17) and vxAG (version 9.2.0.34) appliances are affected by a privilege escalation…
CVE-2025-46093 — Critical (CVSS 9.9): LiquidFiles before 4.1.2 supports FTP SITE CHMOD for mode 6777 (setuid and setgid), which allows FTPDrop users to…

Browse all CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities →