Joomla! Core - [20260905] - Core - Arbitrary directory deletion via cache purge action in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 -An improper validation of the cache group name allowed path traverals in the file storage of the caching layer, resulting in arbitrary directory deletions.
Metrics
Affected Vendors & Products
References
History
Tue, 06 Oct 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Joomla joomla\!
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| CPEs | cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Joomla joomla\!
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| Metrics |
cvssV3_1
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Wed, 30 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Joomla
Joomla joomla! |
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| Vendors & Products |
Joomla
Joomla joomla! |
Wed, 30 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 29 Sep 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Joomla! Core - [20260905] - Core - Arbitrary directory deletion via cache purge action in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 -An improper validation of the cache group name allowed path traverals in the file storage of the caching layer, resulting in arbitrary directory deletions. | |
| Title | Joomla! Core - [20260905] - Core - Arbitrary directory deletion via cache purge action in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 | |
| Weaknesses | CWE-22 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: Joomla
Published: 2026-09-29T16:45:45.783Z
Updated: 2026-09-30T16:13:13.632Z
Reserved: 2026-09-14T11:03:59.813Z
Link: CVE-2026-90915
Updated: 2026-09-30T15:26:13.959Z
Status : Analyzed
Published: 2026-09-29T17:17:13.520
Modified: 2026-10-06T16:33:43.157
Link: CVE-2026-90915
No data.