Vulnerability · Published Aug 14, 2020 · Assigned by mitre
CVE-2020-12648
Medium 6.1
In plain English
A medium-severity security flaw in the tinymce package (npm). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)1.8%top 21.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A cross-site scripting (XSS) vulnerability in TinyMCE 5.2.1 and earlier allows remote attackers to inject arbitrary web script when configured in classic editing mode.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | tinymce | 4.9.11 | GHSA-vrv8-v4w8-f95h |
| npm | tinymce | 5.4.1 | GHSA-vrv8-v4w8-f95h |
Affected products (as reported)
References
- https://labs.bishopfox.com/advisories/tinymce-version-5.2.1 x_refsource_MISC