CVE-2026-28559

MEDIUM EPSS 25.5%
Published Feb 28, 20264mo ago · Modified Mar 4, 20263mo ago
6.9 CVSS 4.0
Medium
Find Similar
Published Feb 28, 2026 4mo ago
Last Modified Mar 4, 2026 3mo ago

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 Details

Base Score
6.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
25.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

Affected Products 1

VendorProductVersionRange
gvectorswpforo_forum*≥2.4.0  –  <2.4.16

References 3

  • wordpress.org https://wordpress.org/plugins/wpforo/
    Product
  • wordpress.org https://wordpress.org/plugins/wpforo/#developers
    Release Notes
  • vulncheck.com https://www.vulncheck.com/advisories/wpforo-forum-information-disclosure-via-global-rss-feed
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.