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RedhatCVE
RedhatCVE
added 2025/05/23 5:7 a.m.7 views

CVE-2023-5876

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service...

5.3CVSS6.8AI score0.00494EPSS
Exploits0
NVD
NVD
added 2023/11/02 9:15 a.m.19 views

CVE-2023-5876

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service...

5.3CVSS4.4AI score0.00494EPSS
Exploits0References1
Vulnrichment
Vulnrichment
added 2023/11/02 8:26 a.m.9 views

CVE-2023-5876 Regex DoS from a malicious server enrolled in Desktop

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service...

3.1CVSS7.1AI score0.00494EPSS
Exploits0References1
OSV
OSV
added 2023/11/02 8:26 a.m.16 views

CVE-2023-5876 Regex DoS from a malicious server enrolled in Desktop

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service...

3.1CVSS6.2AI score0.00494EPSS
Exploits0References3
Cvelist
Cvelist
added 2023/11/02 8:26 a.m.23 views

CVE-2023-5876 Regex DoS from a malicious server enrolled in Desktop

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service...

3.1CVSS5.5AI score0.00494EPSS
Exploits0References1
CVE
CVE
added 2023/11/02 8:26 a.m.72 views

CVE-2023-5876

Mattermost security issue CVE-2023-5876: a RegExp built from the server URL path is not properly validated, allowing a malicious server-enrolled attacker to cause a Denial of Service. Descriptions across sources attribute this to Mattermost and note vulnerability affects Mattermost versions up to...

5.3CVSS4.6AI score0.00494EPSS
Exploits0References1Affected Software1
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