CVE-2025-14288Network attack vector

Contributor-level settings modification via weak capability check

Published Dec 13, 2025 · Updated Dec 13, 2025

Missing authorization in GalleryCreator SimpLy Gallery 3.3.0 and earlier allows remote authenticated users to modify plugin settings. The pgc_sgb_action_wizard AJAX handler authorizes update_option requests with edit_posts instead of manage_options, then writes attacker-supplied values to pgc_sgb_* options. Contributor-level access is sufficient, and the reported consequence is limited to unauthorized changes to the plugin configuration.

CVSS severity4.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in GalleryCreator SimpLy Gallery 3.3.0 and earlier allows remote authenticated users to modify plugin settings. The pgc_sgb_action_wizard AJAX handler authorizes update_option requests with edit_posts instead of manage_options, then writes attacker-supplied values to pgc_sgb_* options. Contributor-level access is sufficient, and the reported consequence is limited to unauthorized changes to the plugin configuration.

The record

CVE
CVE-2025-14288
Published
Dec 13, 2025
Updated
Dec 13, 2025
Vendor
GalleryCreator
Product
SimpLy Gallery
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=3.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GalleryCreator · SimpLy Galleryversion=* <=3.3.0

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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