What’s Vulnerable › Vulnerabilities

CVE-2017-9506

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 71.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-08-23 · updated 2026-06-17
• Weakness: CWE-918

Description

The IconUriServlet of the Atlassian OAuth Plugin from version 1.3.0 before version 1.9.12 and from version 2.0.0 before version 2.0.4 allows remote attackers to access the content of internal network resources and/or perform an XSS attack via Server Side Request Forgery (SSRF).

Affected products

• Atlassian OAuth Plugin: 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5 (+42)

References

• http://dontpanic.42.nl/2017/12/there-is-proxy-in-your-atlassian.html
• https://ecosystem.atlassian.net/browse/OAUTH-344
• https://medium.com/bugbountywriteup/piercing-the-veil-server-side-request-forgery-to-niprnet-access-171018bca2c3
• https://twitter.com/Zer0Security/status/983529439433777152
• https://twitter.com/ankit_anubhav/status/973566620676382721
• http://dontpanic.42.nl/2017/12/there-is-proxy-in-your-atlassian.html
• https://ecosystem.atlassian.net/browse/OAUTH-344
• https://medium.com/bugbountywriteup/piercing-the-veil-server-side-request-forgery-to-niprnet-access-171018bca2c3
• https://twitter.com/Zer0Security/status/983529439433777152
• https://twitter.com/ankit_anubhav/status/973566620676382721

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