R-SOFT SERWIS DMS up to 3.19-2861 File Download Endpoint resource injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.60

Summaryinfo

A vulnerability labeled as problematic has been found in R-SOFT SERWIS DMS up to 3.19-2861. Affected is an unknown function of the component File Download Endpoint. Executing a manipulation can lead to resource injection. The identification of this vulnerability is CVE-2026-41878. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in R-SOFT SERWIS DMS up to 3.19-2861 and classified as problematic. This vulnerability affects an unknown part of the component File Download Endpoint. The manipulation with an unknown input leads to a resource injection vulnerability. The CWE definition for the vulnerability is CWE-99. The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control. As an impact it is known to affect confidentiality. CVE summarizes:

R-SOFT DMS is vulnerable to Insecure Direct Object Reference (IDOR) attack in multiple file download endpoints. The application fetches files from the database by ID and serves them to whoever requests them, relying only on session authentication, meaning any valid user can access any file. This issue was fixed in version v3.19-2862 and v3.17-2580.

The advisory is shared for download at cert.pl. This vulnerability was named CVE-2026-41878 since 04/22/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.17-2580 or 3.19-2862 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-42856). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Resource injection
CWE: CWE-99
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Upgrade: DMS 3.17-2580/3.19-2862

Timelineinfo

04/22/2026 CVE reserved
07/10/2026 +79 days Advisory disclosed
07/10/2026 +0 days VulDB entry created
07/10/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: cert.pl
Status: Confirmed

CVE: CVE-2026-41878 (🔒)
GCVE (CVE): GCVE-0-2026-41878
GCVE (VulDB): GCVE-100-377464
EUVD: 🔒

Entryinfo

Created: 07/10/2026 12:30
Updated: 07/10/2026 15:02
Changes: 07/10/2026 12:30 (53), 07/10/2026 15:02 (1)
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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