The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| getk2.com | K2 extension for Joomla | unaffected |
|
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
| Link | Providers |
|---|---|
| https://www.getk2.org/ |
|
History
Thu, 25 Jun 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/` | |
| Title | Joomla Extension - getk2.com - Unauthenticated folder delete in K2 extension for Joomla < 2.26 | |
| Weaknesses | CWE-862 | |
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: Joomla
Published:
Updated: 2026-06-25T15:25:58.533Z
Reserved: 2026-05-26T16:47:13.550Z
Link: CVE-2026-48941
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses