Jira IconURIServlet SSRF

Nash N Sulthan
Published on
01 Oct 2021

From version 1.3.0 to version 1.9.12, and from version 2.0.0 to version 2.0.4, the Atlassian OAuth Plugin’s IconUriServlet allows remote attackers to read the content of internal network resources and/or launch an XSS attack via Server Side Request Forgery (SSRF).

Mitigation / Precaution

We suggest that you update Jira IconURIServlet in order to fix this vulnerability.

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Written by
Nash N Sulthan
Nash N Sulthan
Cyber Security Lead Engineer
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