Medium severity5.4NVD Advisory· Published Oct 22, 2021· Updated Jun 17, 2026
CVE-2020-23049
CVE-2020-23049
Description
Fork CMS Content Management System v5.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the Displayname field when using the Add, Edit or `Register' functions. This vulnerability allows attackers to execute arbitrary web scripts or HTML.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
forkcms/forkcmsPackagist | < 5.8.1 | 5.8.1 |
Affected products
3- Fork CMS/Content Management Systemdescription
Patches
Vulnerability mechanics
References
4- www.vulnerability-lab.com/get_content.phpnvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-3374-7h99-xr85ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-23049ghsaADVISORY
- github.com/forkcms/forkcms/commit/6ec6171206a7507a39695edc8bbd1b97ef1041c6ghsaWEB
News mentions
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