Vulnerability · Published Jan 22, 2022 · Assigned by @huntrdev
CVE-2021-4172Cross-site Scripting (XSS) - Stored in star7th/showdoc
Medium 6.5
In plain English
A medium-severity cross-site scripting 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 0.6% (higher than 51% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)6.5Medium
Exploit odds (30 days)0.6%top 49.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Cross-site Scripting (XSS) - Stored in GitHub repository star7th/showdoc prior to 2.10.2.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | showdoc/showdoc | 2.10.2 | GHSA-7x22-pmw5-66mq |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| star7th | star7th/showdoc | unspecified – before 2.10.2 |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
References
- https://huntr.dev/bounties/c041b693-877b-4456-b463-19e4c9456eee x_refsource_CONFIRM
- https://github.com/star7th/showdoc/commit/409c8a1208bbb847046a9496303192980f2e6219 x_refsource_MISC