CVE-2018-1000850
CVSS v3
7.5
HIGH
EPSS Score
4.0 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Get an alert for each new CVE published for retrofit.
Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- com.squareup.retrofit2:retrofitMavenfrom 2.0.0 · fixed in 2.5.0
Vendor advisories
retrofit: Directory traversal in RequestBuilder allows manipulation of resources
Red Hat Security Advisory: Red Hat Fuse 7.5.0 security update
Description
Square Retrofit version versions from (including) 2.0 and 2.5.0 (excluding) contains a Directory Traversal vulnerability in RequestBuilder class, method addPathParameter that can result in By manipulating the URL an attacker could add or delete resources otherwise unavailable to her.. This attack appear to be exploitable via An attacker should have access to an encoded path parameter on POST, PUT or DELETE request.. This vulnerability appears to have been fixed in 2.5.0 and later.
Technical details
- Published
- 2018-12-20
Frequently asked questions
What is CVE-2018-1000850?
Is CVE-2018-1000850 actively exploited?
What is the CVSS score for CVE-2018-1000850?
Running retrofit? Hear about its next vulnerability
CVE Watch matches each new CVE to the vendors and products you list (vendor and product, not the version) and puts it in your alerts with its KEV and EPSS status.
Already have an account? Open CVE WatchNo credit card required · No monthly cap on website lookups · 250 API requests/month
Go further
- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
- Running this software? CVE Watch alerts you to new vulnerabilities in your products.
Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.