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CVE-2022-36066
Date: September 29, 2022
Discourse is an open source discussion platform. In versions prior to 2.8.9 on the "stable" branch and prior to 2.9.0.beta10 on the "beta" and "tests-passed" branches, admins can upload a maliciously crafted Zip or Gzip Tar archive to write files at arbitrary locations and trigger remote code execution. The problem is patched in version 2.8.9 on the "stable" branch and version 2.9.0.beta10 on the "beta" and "tests-passed" branches. There are no known workarounds.
Language: Ruby
Severity Score
Related Resources (5)
Severity Score
Weakness Type (CWE)
Unrestricted Upload of File with Dangerous Type
CWE-434CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |