M-Files Server up to 26.2 HTTP GET Request server-side request forgery

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in M-Files Server up to 26.2. This vulnerability affects unknown code of the component HTTP GET Request Handler. Such manipulation leads to server-side request forgery. This vulnerability is uniquely identified as CVE-2026-0932. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in M-Files Server up to 26.2 and classified as critical. Affected by this issue is an unknown code block of the component HTTP GET Request Handler. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Blind server-side request forgery (SSRF) vulnerability in legacy connection methods of document co-authoring features in M-Files Server before 26.3 allow an unauthenticated attacker to cause the server to send HTTP GET requests to arbitrary URLs.

The weakness was disclosed by Sina Kheirkhah. The advisory is shared for download at empower.m-files.com. This vulnerability is handled as CVE-2026-0932 since 01/14/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 26.3.15818.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at EUVD (EUVD-2026-17865) and CERT Bund (WID-SEC-2026-0956). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • M-Files M-Files Server

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Server 26.3.15818.5

Timelineinfo

01/14/2026 CVE reserved
04/01/2026 +76 days Advisory disclosed
04/01/2026 +0 days VulDB entry created
04/04/2026 +3 days VulDB entry last update

Sourcesinfo

Advisory: empower.m-files.com
Researcher: Sina Kheirkhah
Status: Confirmed

CVE: CVE-2026-0932 (🔒)
GCVE (CVE): GCVE-0-2026-0932
GCVE (VulDB): GCVE-100-354632
EUVD: 🔒
CERT Bund: WID-SEC-2026-0956 - M-Files M-Files Server: Schwachstelle ermöglicht Offenlegung von Informationen

Entryinfo

Created: 04/01/2026 13:48
Updated: 04/04/2026 03:38
Changes: 04/01/2026 13:48 (68), 04/01/2026 15:46 (1), 04/04/2026 03:38 (7)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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