Vulnerability Description
wpForo Forum 2.4.14 contains an information disclosure vulnerability that allows unauthenticated users to retrieve private and unapproved forum topics via the global RSS feed endpoint. Attackers request the RSS feed without a forum ID parameter, bypassing the privacy and status WHERE clauses that are only applied when a specific forum ID is present in the query.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gvectors | Wpforo Forum | >= 2.4.0, < 2.4.16 |
Related Weaknesses (CWE)
References
- https://wordpress.org/plugins/wpforo/Product
- https://wordpress.org/plugins/wpforo/#developersRelease Notes
- https://www.vulncheck.com/advisories/wpforo-forum-information-disclosure-via-gloThird Party Advisory
FAQ
What is CVE-2026-28559?
CVE-2026-28559 is a vulnerability with a CVSS score of 5.3 (MEDIUM). wpForo Forum 2.4.14 contains an information disclosure vulnerability that allows unauthenticated users to retrieve private and unapproved forum topics via the global RSS feed endpoint. Attackers reque...
How severe is CVE-2026-28559?
CVE-2026-28559 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-28559?
Check the references section above for vendor advisories and patch information. Affected products include: Gvectors Wpforo Forum.