Joomla Extension - tassos.gr - File deletion through improper access control in Advanced Custom Fields extension 2.8.13-2.8.15, 3.1.4-3.1.8 and Smile Pack 1.2.7-1.2.9, 2.1.2-2.1.6 - Anyone could delete images in the Gallery folders, including images on published articles and modules, without logging in. In ACF 3.1.7 and 3.1.8, users could also see, remove or save each other’s unsaved uploads.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00246.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
tassos.gr Advanced Custom Fields extension for Joomla unaffected
Version Status Constraints
3.1.4-3.1.8 affected —
2.8.13-2.8.15 affected —
tassos.gr Smile Pack extension for Joomla unaffected
Version Status Constraints
2.1.2-2.1.6 affected —
1.2.7-1.2.9 affected —

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Tassos.gr Subscribe
Advanced Custom Fields Extension For Joomla Subscribe
Smile Pack Extension For Joomla Subscribe

Project Subscriptions

Vendors Products
Tassos.gr Subscribe
Advanced Custom Fields Extension For Joomla Subscribe
Smile Pack Extension For Joomla Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.tassos.gr/ cve-icon cve-icon
History

Fri, 06 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 06 Nov 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Tassos.gr
Tassos.gr advanced Custom Fields Extension For Joomla
Tassos.gr smile Pack Extension For Joomla
Vendors & Products Tassos.gr
Tassos.gr advanced Custom Fields Extension For Joomla
Tassos.gr smile Pack Extension For Joomla

Thu, 05 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

Thu, 05 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Description Joomla Extension - tassos.gr - File deletion through improper access control in Advanced Custom Fields extension 2.8.13-2.8.15, 3.1.4-3.1.8 and Smile Pack 1.2.7-1.2.9, 2.1.2-2.1.6 - Anyone could delete images in the Gallery folders, including images on published articles and modules, without logging in. In ACF 3.1.7 and 3.1.8, users could also see, remove or save each other’s unsaved uploads.
Title Joomla Extension - tassos.gr - File deletion through improper access control in Advanced Custom Fields extension 2.8.13-2.8.15, 3.1.4-3.1.8 and Smile Pack 1.2.7-1.2.9, 2.1.2-2.1.6
Weaknesses CWE-284
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published:

Updated: 2026-11-06T04:45:35.545Z

Reserved: 2026-10-22T14:48:01.121Z

Link: CVE-2026-115451

cve-icon Vulnrichment

Updated: 2026-11-05T19:11:12.789Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-05T19:17:09.963

Modified: 2026-11-06T20:20:05.730

Link: CVE-2026-115451

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T16:35:52Z

Weaknesses