Vulnerability Database

289,871

Total vulnerabilities in the database

CVE-2017-18111

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 of files and also cause an out of memory exception affecting availability via an XML External Entity vulnerability.

  • Published: Mar 29, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2017-18111
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.7
  • AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5.5
  • AV:N/AC:L/Au:S/C:P/I:N/A:P