SSRF in Pydio
CVE-2018-1999017
Pydio version 8.2.0 and earlier contains a Server-Side Request Forgery (SSRF) vulnerability in plugins/action.updater/UpgradeManager.php Line: 154, getUpgradePath($url) that can result in an authenticated admin users requesting arbitrary URL's, pivoting requests through the server. This attack appears to be exploitable via the attacker gaining access to an administrative account, enters a URL into Upgrade Engine, and reloads the page or presses "Check Now". This vulnerability appears to have been fixed in 8.2.1.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (60.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.mike-gualtieri.com/files/Pydio-8-VulnerabilityDisclosure-Jul18.txt (Exploit, Third Party Advisory)
- pydio.com/en/community/releases/pydio-core/pydio-821-security-release (Patch, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-1999017?
- CVE-2018-1999017 is a medium-severity vulnerability in Pydio, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.9/10. Published 2018-07-23.
- How severe is CVE-2018-1999017?
- Medium severity. CVSS v3 base score is 4.9 out of 10.