Vulnerability · Published May 27, 2023 · Assigned by GitHub_M
CVE-2023-33195Craft CMS XSS in RSS widget feed
Medium 5.0
In plain English
A medium-severity cross-site scripting in cms from craftcms. 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 51% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.0Medium
Exploit odds (30 days)0.7%top 48.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Craft is a CMS for creating custom digital experiences on the web. A malformed RSS feed can deliver an XSS payload. This issue was patched in version 4.4.6.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | craftcms/cms | 4.4.6 | GHSA-qpgm-gjgf-8c2x |
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
References
- https://github.com/craftcms/cms/security/advisories/GHSA-qpgm-gjgf-8c2x x_refsource_CONFIRM
- https://github.com/craftcms/cms/commit/b77cb3023bed4f4a37c11294c4d319ff9f598e1f x_refsource_MISC
- https://github.com/craftcms/cms/releases/tag/4.4.6 x_refsource_MISC