Vulnerability · Published Mar 15, 2022 · Assigned by @huntrdev
CVE-2022-0956Stored XSS via File Upload in star7th/showdoc
High 7.1
In plain English
A high-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 0.7% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)7.1High
Exploit odds (30 days)0.7%top 45.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Stored XSS via File Upload in GitHub repository star7th/showdoc prior to v.2.10.4.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | showdoc/showdoc | 2.10.4 | GHSA-wg8p-w946-c482 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| star7th | star7th/showdoc | unspecified – before v.2.10.4 |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
References
- https://huntr.dev/bounties/5b0e3f02-309f-4b59-8020-d7ac0f1999f2 x_refsource_CONFIRM
- https://github.com/star7th/showdoc/commit/56e450c3adf75c707500d7231a78c9fc894c7f13 x_refsource_MISC