Improper Permissions and CSRF Vulnerability in Subversion Plugin

CVE-2017-1000085 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:N/A:N

Subversion Plugin connects to a user-specified Subversion repository as part of form validation (e.g. to retrieve a list of tags). This functionality improperly checked permissions, allowing any user with Item/Build permission (but not Item/Configure) to connect to any web server or Subversion server and send credentials with a known ID, thereby possibly capturing them. Additionally, this functionality did not require POST requests be used, thereby allowing the above to be performed without direct access to Jenkins via Cross-Site Request Forgery attacks.

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