CVE-2021-20873
HIGH WAF: Low
CVSS 8.1
Published: 2021-12-28
CWE-862
Yappli is an application development platform which provides the function to access a requested URL using Custom URL Scheme. When Android apps are developed with Yappli versions since v7.3.6 and prior to v9.30.0, they are vulnerable to improper authorization in Custom URL Scheme handler, and may be directed to unintended sites via a specially crafted URL.
WAF Coverage Analysis
Missing Authorization
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| yappli | yappli | 7.3.6 - 9.30.0 |
References
- jvn.jp (Third Party Advisory)
- support.yappli.co.jp (Vendor Advisory)