Apache ActiveMQ up to 5.19.5/6.2.4 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Apache ActiveMQ up to 5.19.5/6.2.4. It has been classified as problematic. This vulnerability affects unknown code. Performing a manipulation results in cross site scripting. This vulnerability is known as CVE-2026-41043. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Apache ActiveMQ up to 5.19.5/6.2.4. This affects an unknown code block. The manipulation 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 lists.apache.org. This vulnerability is uniquely identified as CVE-2026-41043. 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. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 310127 (Linux Distros Unpatched Vulnerability : CVE-2026-41043), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 5.19.6 or 6.2.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (310127), EUVD (EUVD-2026-25411) and CERT Bund (WID-SEC-2026-1258). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Apache ActiveMQ

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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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Nessus ID: 310127
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-41043

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: ActiveMQ 5.19.6/6.2.5

Timelineinfo

04/23/2026 Advisory disclosed
04/23/2026 +0 days VulDB entry created
04/24/2026 +1 days VulDB entry last update

Sourcesinfo

Vendor: apache.org

Advisory: lists.apache.org
Status: Confirmed

CVE: CVE-2026-41043 (🔒)
GCVE (CVE): GCVE-0-2026-41043
GCVE (VulDB): GCVE-100-359175
EUVD: 🔒
CERT Bund: WID-SEC-2026-1258 - Apache ActiveMQ: Mehrere Schwachstellen

Entryinfo

Created: 04/23/2026 19:58
Updated: 04/24/2026 21:40
Changes: 04/23/2026 19:58 (52), 04/24/2026 11:31 (7), 04/24/2026 15:45 (1), 04/24/2026 21:40 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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