Vulnerability · Published Jul 2, 2020 · Assigned by hackerone
CVE-2020-8176
Medium 6.1
In plain English
A medium-severity cross-site scripting in koa-shopify-auth. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)1.0%top 37.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A cross-site scripting vulnerability exists in koa-shopify-auth v3.1.61-v3.1.62 that allows an attacker to inject JS payloads into the `shop` parameter on the `/shopify/auth/enable_cookies` endpoint.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | @shopify/koa-shopify-auth | 3.1.63 | GHSA-jqh7-w5pr-cr56 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | koa-shopify-auth | Impacted: v3.1.61-v3.1.62, Fixed: v3.1.63 |
Weakness: CWE-79
References
- https://github.com/Shopify/quilt/pull/1455 x_refsource_MISC
- https://hackerone.com/reports/881409 x_refsource_MISC