CVE-2023-0764

Gallery by BestWebSoft < 4.7.0 - Author+ Stored Cross-Site Scripting

MEDIUM
5.4
CVSS Score
Published: April 17, 2023 at 12:17 PM UTC
Updated: June 17, 2026 at 05:26 AM UTC
1 product affected across 1 vendorGallery

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

The Gallery by BestWebSoft WordPress plugin before 4.7.0 does not perform proper sanitization of gallery information, leading to a Stored Cross-Site Scription vulnerability. The attacker must have at least the privileges of the Author role.

Affected

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

Gallery· Bestwebsoftwordpress-plugin
95%
v < 4.7.0
Affected range stops below 4.7.0, 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 (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
https://wpscan.com/vulnerability/d48c6c50-3734-4191-9833-0d9b09b1bd8a

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE

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