LigeroSmart up to 6.1.26 /otrs/index.pl SortBy cross site scripting

Summaryinfo

A vulnerability was found in LigeroSmart up to 6.1.26. It has been classified as problematic. The impacted element is an unknown function of the file /otrs/index.pl. Performing a manipulation of the argument SortBy results in cross site scripting. This vulnerability is known as CVE-2026-2546. Remote exploitation of the attack is possible. Furthermore, an exploit is available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in LigeroSmart up to 6.1.26. It has been classified as problematic. This affects an unknown code block of the file /otrs/index.pl. The manipulation of the argument SortBy with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-2546. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-6118). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

Website

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: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔒

CNA Base Score: 3.5
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

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: 🔒

Timelineinfo

02/15/2026 Advisory disclosed
02/15/2026 +0 days VulDB entry created
02/20/2026 +5 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 283
Status: Not defined

CVE: CVE-2026-2546 (🔒)
GCVE (CVE): GCVE-0-2026-2546
GCVE (VulDB): GCVE-100-346155
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 02/15/2026 17:05
Updated: 02/20/2026 08:22
Changes: 02/15/2026 17:05 (56), 02/16/2026 10:56 (30), 02/19/2026 00:02 (1), 02/20/2026 08:22 (12)
Complete: 🔍
Submitter: Samara Gama - igobysamy
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #749784: LigeroSmart LigeroSmart (OTRS-based platform) 6.1.27 Cross-Site Scripting (XSS) - Reflected XSS (by Samara Gama - igobysamy)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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