Medium severity · published Sep 26, 2024
CVE-2024-45843
Weak SSRF Filtering
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
Mattermost versions 9.5.x <= 9.5.8 fail to include the metadata endpoints of Oracle Cloud and Alibaba in the SSRF denylist, which allows an attacker to possibly cause an SSRF if Mattermost was deployed in Oracle Cloud or Alibaba.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mattermost · Mattermost
9.5.0 through 9.5.8 · source: vendor
MS
Mattermost Server · Mattermost
9.5.0 before 9.5.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-45843
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-45843
Vendor Advisory
https://mattermost.com/security-updates
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