PT-2018-15196 · Pydio · Pydio

Mike Gualtieri · Published 2018-07-23 · Updated 2018-09-20 · CVE-2018-1999017

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Pydio versions 8.2.0 and earlier

Description The issue is related to a Server-Side Request Forgery (SSRF) vulnerability in the getUpgradePath($url) function, located in plugins/action.updater/UpgradeManager.php. This vulnerability can be exploited by an authenticated admin user who enters a URL into the Upgrade Engine and then reloads the page or presses "Check Now", allowing the attacker to request arbitrary URLs and pivot requests through the server.

Recommendations For Pydio versions 8.2.0 and earlier, update to version 8.2.1 to resolve the issue.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2018-1999017

Affected Products

Pydio

References · 4

• 🔥 https://mike-gualtieri.com/files/Pydio-8-VulnerabilityDisclosure-Jul18.txt · Exploit
• https://osv.dev/vulnerability/CVE-2018-1999017 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1999017 · Security Note
• https://pydio.com/en/community/releases/pydio-core/pydio-821-security-release · Vendor Advisory