# JoomGallery vulnerabilities

Source: https://junglewise.ai/threats/technologies/joomgallery  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/joomgallery.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in JoomGallery: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-84048, was published on 15 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 3 (0 critical, 0 exploited in the wild)

## About JoomGallery

Joomla component and library for creating and managing image galleries and photo albums.

## Latest JoomGallery vulnerabilities

- [CVE-2026-84048: JoomGallery arbitrary file upload via TUS endpoint](https://junglewise.ai/threats/cve-2026-84048-joomgallery-arbitrary-file-upload-via-tus-endpoint) (info, published 15 Sep 2026)
- [CVE-2026-66917: JoomGallery stored XSS in image metadata](https://junglewise.ai/threats/cve-2026-66917-joomgallery-stored-xss-in-image-metadata) (info, published 22 Aug 2026)
- [CVE-2026-66916: JoomGallery password-protected category bypass in JSON view](https://junglewise.ai/threats/cve-2026-66916-joomgallery-password-protected-category-bypass-in-json-view) (info, CVSS 7.5, published 22 Aug 2026)

## Most severe JoomGallery vulnerabilities

- [CVE-2026-66916: JoomGallery password-protected category bypass in JSON view](https://junglewise.ai/threats/cve-2026-66916-joomgallery-password-protected-category-bypass-in-json-view) (info, CVSS 7.5, published 22 Aug 2026)
- [CVE-2026-66917: JoomGallery stored XSS in image metadata](https://junglewise.ai/threats/cve-2026-66917-joomgallery-stored-xss-in-image-metadata) (info, published 22 Aug 2026)
- [CVE-2026-84048: JoomGallery arbitrary file upload via TUS endpoint](https://junglewise.ai/threats/cve-2026-84048-joomgallery-arbitrary-file-upload-via-tus-endpoint) (info, published 15 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 2 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 1 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "JoomGallery vulnerabilities", https://junglewise.ai/threats/technologies/joomgallery, 9 November 2026.