CVE-2026-48191
Wrong Permission Handling in Document Search Article Meta Filters
Description
An incorrect handling of permissions in STORM powered by OTRS and in OTRS (2026.x and above) Document Search Article Meta Filters modules allows gaining knowledge about number of affected CIs, SLA and services without gaining access to them. This issue affects OTRS with STORM modules: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.4.X
INFO
Published Date :
June 1, 2026, 4:16 a.m.
Last Modified :
June 15, 2026, 12:42 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | 2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8 | ||||
| CVSS 3.1 | LOW | [email protected] |
Solution
- Update OTRS to version 2026.4.X or later.
- Update STORM modules for OTRS.
- Verify module permissions after update.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-48191.
| URL | Resource |
|---|---|
| https://otrs.com/release-notes/otrs-security-advisory-2026-05/ | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-48191 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-48191
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-48191 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-48191 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 15, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (including) 8.0.37 *cpe:2.3:a:otrs:otrs:*:*:*:*:*:*:*:* versions from (including) 2023.0.0 up to (excluding) 2026.4.1 Added Reference Type OTRS AG: https://otrs.com/release-notes/otrs-security-advisory-2026-05/ Types: Vendor Advisory -
New CVE Received by [email protected]
Jun. 01, 2026
Action Type Old Value New Value Added Description An incorrect handling of permissions in STORM powered by OTRS and in OTRS (2026.x and above) Document Search Article Meta Filters modules allows gaining knowledge about number of affected CIs, SLA and services without gaining access to them. This issue affects OTRS with STORM modules: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.4.X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N Added CWE CWE-276 Added Reference https://otrs.com/release-notes/otrs-security-advisory-2026-05/