CVE-2022-1233
URL Confusion When Scheme Not Supplied in medialize/uri.js
URL Confusion When Scheme Not Supplied in GitHub repository medialize/uri.js prior to 1.19.11.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
URL Confusion When Scheme Not Supplied in medialize/uri.js
URL Confusion When Scheme Not Supplied in GitHub repository medialize/uri.js prior to 1.19.11.
- Record
CVE-2022-1233- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-115
- Updated
- 2026-11-02
EUVDEUVD-2022-1737
URL Confusion When Scheme Not Supplied in GitHub repository medialize/uri.js prior to 1.19.11.
- Record
EUVD-2022-1737- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g694-m8vq-gv9h
URL Confusion When Scheme Not Supplied in medialize/uri.js
Medialize is a Javascript URL mutation library. When parsing a URL without a scheme and with excessive slashes, like ///www.example.com, URI.js will parse the hostname as null and the path as /www.example.com. Such behaviour is different from that exhibited by browsers, which will parse ///www.example.com as http://www.example.com instead. For example, the following will cause a redirect to http://www.example.com: A fix was released in version 1.19.11.
- Record
GHSA-g694-m8vq-gv9h- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-115, CWE-601
- Updated
- 2026-11-02
NVD
URL Confusion When Scheme Not Supplied in GitHub repository medialize/uri.js prior to 1.19.11.
- Record
CVE-2022-1233- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 2.0
- 5.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:N - Weakness
- CWE-115, CWE-601
- Updated
- 2026-11-02
OSV
URL Confusion When Scheme Not Supplied in medialize/uri.js
URL Confusion When Scheme Not Supplied in GitHub repository medialize/uri.js prior to 1.19.11.
- Record
CVE-2022-1233- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-115
- Updated
- 2026-11-02
OSVGHSA-g694-m8vq-gv9h
URL Confusion When Scheme Not Supplied in medialize/uri.js
Medialize is a Javascript URL mutation library. When parsing a URL without a scheme and with excessive slashes, like ///www.example.com, URI.js will parse the hostname as null and the path as /www.example.com. Such behaviour is different from that exhibited by browsers, which will parse ///www.example.com as http://www.example.com instead. For example, the following will cause a redirect to http://www.example.com: A fix was released in version 1.19.11.
- Record
GHSA-g694-m8vq-gv9h- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-115, CWE-601
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
urijsnpm |
before 1.19.11 | 1.19.11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-1233 is a medium vulnerability (CVSS 6.5) in Medialize Medialize/uri.js, published April 4, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.80%, the 56th percentile. Fixed in urijs 1.19.11.
References
huntr.dev/bounties/228d5548-1109-49f8-8aee-91038e88371c
github.com/medialize/uri.js/commit/88805fd3da03bd7a5e60947adb49d182011f1277
nvd.nist.gov/vuln/detail/CVE-2022-1233