How severe is CVE-2022-28052?

CVE-2022-28052 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-28052 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-28052?

CVE-2022-28052 affects Roothub. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-28052?

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

When was CVE-2022-28052 published?

CVE-2022-28052 was published on 2022-04-13 and last updated on 2026-06-17.

CVE-2022-28052

CVE-2022-28052 is a high-severity vulnerability in Roothub with a CVSS 3.x base score of 8.0. 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-22.

Key facts

Severity: High (CVSS 3.x base score 8.0)
CVSS v2: 6.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Roothub
Published: 2022-04-13
Last modified: 2026-06-17

Description

Directory Traversal vulnerability in file cn/roothub/store/FileSystemStorageService in function store in Roothub 2.6.0 allows remote attackers with low privlege to arbitrarily upload files via /common/upload API, which could lead to remote arbitrary code execution.

Frequently asked questions

What is CVE-2022-28052?: Directory Traversal vulnerability in file cn/roothub/store/FileSystemStorageService in function store in Roothub 2.6.0 allows remote attackers with low privlege to arbitrarily upload files via /common/upload API, which could lead to remote arbitrary code execution.
How severe is CVE-2022-28052?: CVE-2022-28052 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-28052 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-28052?: CVE-2022-28052 affects Roothub. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-28052?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-28052 published?: CVE-2022-28052 was published on 2022-04-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:roothub:roothub:2.6.0:*:*:*:*:*:*:*

More vulnerabilities in Roothub

CVE-2024-33124 — Critical (CVSS 9.8): Roothub v2.6 was discovered to contain a SQL injection vulnerability via the nodeTitle parameter in the parentNode()…
CVE-2024-33120 — Critical (CVSS 9.8): Roothub v2.5 was discovered to contain an arbitrary file upload vulnerability via the customPath parameter in the…
CVE-2024-33122 — Medium (CVSS 6.3): Roothub v2.6 was discovered to contain a SQL injection vulnerability via the topic parameter in the list() function.
CVE-2024-33121 — Medium (CVSS 6.3): Roothub v2.6 was discovered to contain a SQL injection vulnerability via the 's' parameter in the search() function.
CVE-2025-8211 — Low (CVSS 3.5): A vulnerability was found in Roothub up to 2.6. It has been declared as problematic. Affected by this vulnerability is…

All CVEs affecting Roothub →

Other CWE-22 (Path Traversal) vulnerabilities

CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…

Browse all CWE-22 (Path Traversal) vulnerabilities →