Redaxo CMS Mediapool Addon 5.5.1 and older contains an arbitrary file upload vulnerability that allows authenticated users to bypass file extension blacklist restrictions. Attackers with editor accounts can upload executable files by using obfuscated extensions like php71 or php53 to evade the blacklist filter and execute arbitrary code.
Metrics
Affected Vendors & Products
References
History
Tue, 26 May 2026 19:30:00 +0000
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| Metrics |
ssvc
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Mon, 25 May 2026 12:15:00 +0000
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| First Time appeared |
Redaxo redaxo Cms Mediapool
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| Vendors & Products |
Redaxo redaxo Cms Mediapool
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Sat, 23 May 2026 18:45:00 +0000
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| Description | Redaxo CMS Mediapool Addon 5.5.1 and older contains an arbitrary file upload vulnerability that allows authenticated users to bypass file extension blacklist restrictions. Attackers with editor accounts can upload executable files by using obfuscated extensions like php71 or php53 to evade the blacklist filter and execute arbitrary code. | |
| Title | Redaxo CMS Mediapool Addon 5.5.1 Arbitrary File Upload | |
| First Time appeared |
Redaxo
Redaxo redaxo |
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| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:redaxo:redaxo:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Redaxo
Redaxo redaxo |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-05-23T18:30:53.506Z
Updated: 2026-05-26T17:55:36.119Z
Reserved: 2026-05-23T15:48:30.219Z
Link: CVE-2018-25353
Updated: 2026-05-26T17:55:31.139Z
Status : Deferred
Published: 2026-05-23T19:16:55.510
Modified: 2026-05-26T19:37:32.587
Link: CVE-2018-25353
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