Vulnerability · Published Aug 16, 2021 · Assigned by mitre
CVE-2021-38713
Medium 5.4
In plain English
A medium-severity security flaw in the helloxz/imgurl package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.5%top 55.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
imgURL 2.31 allows XSS via an X-Forwarded-For HTTP header.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | helloxz/imgurl | no fix listed | GHSA-f2rp-j8hv-g5gx |
Affected products (as reported)
References
- https://github.com/helloxz/imgurl/issues/72 x_refsource_MISC