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CVE-2021-26804

🗓️ 04 May 2021 16:49:02Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 88 Views🌐 WEB

Insecure Permissions in Centreon Web versions 19.10.18, 20.04.8, and 20.10.2 allows remote attackers to bypass validation by changing any file extension to ".gif

Related
Detection
Refs
Paths
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ATTACKERKB
CVE-2021-26804
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7 Oct 202500:30
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Input validation
4 May 202117:15
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Rapid7 Blog
Metasploit Wrap-Up
10 Sep 202118:32
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RedhatCVE
CVE-2021-26804
22 May 202519:28
redhatcve
Rows per page
NVD
Node
ParameterPositionPathDescriptionCWE
filenamebinaryAdministration/Parameters/ImagesInsecure permission check allowing bypass by uploading a file with a .gif extension that bypasses validation in the Images upload section.CWE-276
extensionbinaryAdministration/Parameters/ImagesInsecure permission check allowing bypass by uploading a file with a .gif extension that bypasses validation in the Images upload section.CWE-276

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17 Jun 2026 03:43Current
6.5Medium risk
Vulners AI Score6.5
CVSS 24
CVSS 3.16.5
EPSS0.01189
88