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Fencer Intel
medium 6.1

CVE-2017-9506 json

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 allow…

published 2017-08-23 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-18438

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
71.6%
EPSS 71.6% chance of exploitation in 30 days, percentile 99.4%
public exploits
0
none known, plus a Nuclei check

Summary

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).

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

71.60% chance of exploitation in the next 30 days, higher than 99.4% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Nuclei template Atlassian Jira IconURIServlet - Cross-Site Scripting/Server-Side Request Forgery nuclei detection template
  • dontpanic.42.nl http://dontpanic.42.nl/2017/12/there-is-proxy-in-your-atlassian.html referenced PoC, tagged "exploit" by a source, unverified
  • twitter.com https://twitter.com/ankit_anubhav/status/973566620676382721 referenced PoC, tagged "exploit" by a source, unverified
  • twitter.com https://twitter.com/Zer0Security/status/983529439433777152 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • Atlassian Atlassian OAuth Plugin

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.