5.4

CVE-2025-14455: wordpress final-tiles-grid-gallery-lite Missing Authorization

CVSS: 5.4v3.1MediumDeferred
Published 19-12-2025Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2025-14455 is a medium (CVSS 5.4) Missing Authorization vulnerability in wordpress final-tiles-grid-gallery-lite. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 20.5% of scored vulnerabilities. Fixed in 3.6.8.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.29%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-12-2025
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.7. This is due to the plugin not properly verifying that a user is authorized to perform actions on gallery management functions. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete, modify, or clone galleries created by any user, including administrators.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.29%

Chance of exploitation in the next 30 days

Percentile

21%

Versus all other CVEs

30-day change

0.00 pp

From 0.29% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Wordpress1 product
  • final-tiles-grid-gallery-lite≤ 3.6.7 (fixed in 3.6.8)
Wpchill1 product

2 vendors · 2 products

References

6 links