SARA / Free Tools / CVE / CVE-2017-18111

CVE-2017-18111 — The OAuthHelper in Atlassian Application Links before version 5

The OAuthHelper in Atlassian Application Links before version 5.0.10, from version 5.1.0 before version 5.1.3, and from version 5.2.0 before version 5.2.6 used an XML document builder that was vulnerable to XXE when consuming a client OAuth request. This allowed malicious oauth a

CVSS
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EPSS
0.14% (top 66.30%)
CWE
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Published
2019-03-29T14:04:53.340Z
Last modified
2024-09-16T17:32:37.560Z
CVSS vector
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01What is this vulnerability?

The OAuthHelper in Atlassian Application Links before version 5.0.10, from version 5.1.0 before version 5.1.3, and from version 5.2.0 before version 5.2.6 used an XML document builder that was vulnerable to XXE when consuming a client OAuth request. This allowed malicious oauth application linked applications to probe internal network resources by requesting internal locations, read the contents…

02Affected products

VendorProductVersions
AtlassianApplication Linksunspecified, 5.1.0, unspecified, 5.2.0, unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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