CVE-2026-28559

wpForo Forum 2.4.14 Information Disclosure via Global RSS Feed

MEDIUM
5.3
CVSS Score
Published: February 28, 2026 at 09:47 PM UTC
Updated: June 17, 2026 at 10:28 AM UTC
1 product affected across 1 vendorwpForo Forum

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

wpForo Forum· Gvectorswordpress-plugin
95%
2.4 ≤ v < 2.4.162.4.0 ≤ v < 2.4.162.4
Vendor states this is fixed in 2.4.16 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-200NVD-CWE-noinfo

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