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CVE-2024-28890

MEDIUM
5.3
CVSS Score
Published: April 23, 2024 at 04:56 AM UTC
Updated: June 17, 2026 at 07:21 AM UTC
3 products affected across 2 vendorsForminatorBroken Link CheckerForminator

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

Forminator prior to 1.29.0 contains an unrestricted upload of file with dangerous type vulnerability. If this vulnerability is exploited, a remote attacker may obtain sensitive information by accessing files on the server, alter the site that uses the plugin, and cause a denial-of-service (DoS) condition.

Affected

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

Forminator· Incsubwordpress-plugin
95%
v < 1.29.0
Affected range stops below 1.29.0, so it looks safe — our inference, not a vendor statement
Broken Link Checker· Wpmudevwordpress-plugin
95%
All versions
Forminator· Wpmudevwordpress-plugin
60%
v < 1.29.0
Affected range stops below 1.29.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Third Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN50132400/
Product
Source: [email protected]
https://wordpress.org/plugins/forminator/
Product
Source: [email protected]
https://wpmudev.com/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-434

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