CVE-2022-39019
CVE-2022-39019 is a medium-severity vulnerability in M-files Hubshare with a CVSS 3.x base score of 6.3. 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-287.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- EPSS exploit prediction: 0% (29th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: M-files Hubshare
- Published:
- Last modified:
Description
Broken access controls on PDFtron WebviewerUI in M-Files Hubshare before 3.3.11.3 allows unauthenticated attackers to upload malicious files to the application server.
Frequently asked questions
- What is CVE-2022-39019?
- Broken access controls on PDFtron WebviewerUI in M-Files Hubshare before 3.3.11.3 allows unauthenticated attackers to upload malicious files to the application server.
- How severe is CVE-2022-39019?
- CVE-2022-39019 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2022-39019 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-39019?
- CVE-2022-39019 affects M-files Hubshare. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-39019?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-39019 published?
- CVE-2022-39019 was published on 2022-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:m-files:hubshare:*:*:*:*:*:*:*:*
More vulnerabilities in M-files Hubshare
- CVE-2022-39018 — High (CVSS 8.2): Broken access controls on PDFtron data in M-Files Hubshare before 3.3.11.3 allows unauthenticated attackers to access…
- CVE-2022-39017 — High (CVSS 8.2): Improper input validation and output encoding in all comments fields, in M-Files Hubshare before 3.3.10.9 allows…
- CVE-2022-39016 — High (CVSS 8.2): Javascript injection in PDFtron in M-Files Hubshare before 3.3.10.9 allows authenticated attackers to perform an…
- CVE-2025-9826 — Medium (CVSS 5.4): Stored cross-site scripting vulnerability in M-Files Hubshare before version 25.8 allows authenticated attackers to…
- CVE-2024-9174 — Medium (CVSS 5.4): Stored HTML Injection in Social Module in M-Files Hubshare before version 5.0.8.6 allows authenticated user to spoof UI
- CVE-2024-6881 — Medium (CVSS 5.4): Stored XSS in M-Files Hubshare versions before 5.0.6.0 allows an authenticated attacker to execute arbitrary JavaScript…
All CVEs affecting M-files Hubshare →
Other CWE-287 (Improper Authentication) vulnerabilities
- CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
- CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
- CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
Browse all CWE-287 (Improper Authentication) vulnerabilities →