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CVE-2025-3649

LightPress Lightbox < 2.3.4 - Contributor+ Stored XSS

MEDIUM
6.8
CVSS Score
Published: May 12, 2025 at 06:00 AM UTC
Updated: June 17, 2026 at 09:20 AM UTC
1 product affected across 1 vendorLightbox

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

The LightPress Lightbox WordPress plugin before 2.3.4 does not check download links point to valid, non-Javascript URLs, allowing users with at least the contributor role to conduct Stored XSS attacks.

Affected

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

Lightbox· Lightpresswordpress-plugin
95%
v < 2.3.4
Affected range stops below 2.3.4, 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 (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/37fb7f3b-1766-4c2c-9b78-f77f15a04476/

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

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

CVSS

6.8MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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