Vulnerability · Published Dec 1, 2021 · Assigned by @huntrdev
CVE-2021-3989Open Redirect in star7th/showdoc
Medium 6.5
In plain English
A medium-severity open redirect in star7th/showdoc from star7th. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)6.5Medium
Exploit odds (30 days)0.8%top 43.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
showdoc is vulnerable to URL Redirection to Untrusted Site
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | showdoc/showdoc | 2.9.13 | GHSA-f545-vpwp-r9j7 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| star7th | star7th/showdoc | unspecified – before 2.9.13 |
Weakness: CWE-601 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
References
- https://huntr.dev/bounties/ffc61eff-efea-42c5-92c2-e043fdf904d5 x_refsource_CONFIRM
- https://github.com/star7th/showdoc/commit/335afc7ed6d6627c3d0434aa9acc168c77117614 x_refsource_MISC