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Multiple Vulnerabilities in Atlassian Products 

Indian – Computer Emergency Response Team (https://www.cert-in.org.in)

Severity Rating: High

Software Affected

Confluence Data Center and Server

Jira Software Data Center and Server

Jira Service Management Data Center and Server

Overview

Multiple vulnerabilities have been reported in Atlassian Products, which could allow an attacker to execute arbitrary code or cause a denial of service condition on the targeted system.

Target Audience:

Individuals and organisational users of the above-mentioned Atlassian products.

Risk Assessment:

High risk of unauthorised access to sensitive data, service disruptions, and system compromise. 

Impact Assessment:

Potential for data theft and system crash.

Description

Atlassian products are used by software development teams, IT operations, project management professionals and business teams. Some of the key products in the Atlassian suite include Jira and Confluence.

Multiple vulnerabilities have been reported in Atlassian products.

Solution

Apply appropriate fixes as mentioned in Atlassian Security Advisory:  

https://confluence.atlassian.com/security/security-bulletin-september-16-2025-1627098357.html

Vendor Information

Atlassian

https://confluence.atlassian.com/security/security-bulletin-september-16-2025-1627098357.html

References

Atlassian

https://confluence.atlassian.com/security/security-bulletin-september-16-2025-1627098357.html

CVE Name

CVE-2025-48734

CVE-2025-53506

CVE-2025-52520

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Thanks and Regards,

CERT-In

Incident Response Help Desk

e-mail: incident@cert-in.org.in

Phone: +91-11-22902657

Toll Free Number: 1800-11-4949

Toll Free Fax : 1800-11-6969

Web: http://www.cert-in.org.in

PGP Fingerprint: A768 083E 4475 5725 B81A A379 2156 C0C0 B620 D0B4

PGP Key information:

https://www.cert-in.org.in/s2cMainServlet?pageid=CONTACTUS

Postal address:

Indian Computer Emergency Response Team (CERT-In)

Ministry of Electronics and Information Technology

Government of India

Electronics Niketan

6, C.G.O. Complex

New Delhi-110 003

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