Vulnerability · Published Oct 7, 2020 · Assigned by mitre
CVE-2020-17551
Medium 4.8
In plain English
A medium-severity security flaw in the impresscms/impresscms package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)1.1%top 33.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
ImpressCMS 1.4.0 is affected by XSS in modules/system/admin.php which may result in arbitrary remote code execution.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | impresscms/impresscms | 1.4.1 | GHSA-j29g-g982-pwpv |
Affected products (as reported)
References
- https://www.impresscms.org/ x_refsource_MISC
- https://github.com/ImpressCMS/impresscms/issues/659 x_refsource_MISC