Vulnerability Description
XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gistpress Project | Gistpress | < 3.0.2 |
Related Weaknesses (CWE)
References
- https://github.com/bradyvercher/gistpress/commit/e3f260edb6673227b0471c74b7ab13cPatch
- https://github.com/bradyvercher/gistpress/releases/tag/v3.0.2Release Notes
- https://wpvulndb.com/vulnerabilities/10053PatchThird Party Advisory
- https://github.com/bradyvercher/gistpress/commit/e3f260edb6673227b0471c74b7ab13cPatch
- https://github.com/bradyvercher/gistpress/releases/tag/v3.0.2Release Notes
- https://wpvulndb.com/vulnerabilities/10053PatchThird Party Advisory
FAQ
What is CVE-2020-8498?
CVE-2020-8498 is a vulnerability with a CVSS score of 5.4 (MEDIUM). XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor r...
How severe is CVE-2020-8498?
CVE-2020-8498 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8498?
Check the references section above for vendor advisories and patch information. Affected products include: Gistpress Project Gistpress.