atlassian confluence data center
Published Atomicorp research notes for CVEs affecting atlassian confluence data center where WAF protections were observed during testing or engineering review.
These notes are not intended to represent the full set of vulnerabilities mitigated by Atomicorp products and should not be interpreted as a coverage matrix, certification list, or census of protected CVEs.
Atomicorp WAF protections are primarily designed around attack techniques and exploit behaviors rather than individual vulnerability identifiers. A published research note documents a positive research finding related to that CVE. If a CVE is absent from these notes, no conclusion should be drawn about protection status.
| CVE | Vulnerability | CVSS | Severity | Rules Observed |
|---|---|---|---|---|
| CVE-2021-26084 | Atlassian Confluence WebWork OGNL Injection | 9.8 (v3.1) | Critical | 346755 |
| CVE-2022-26134 | Atlassian Confluence Pre-Auth Remote Code Execution via OGNL Injection (CVE-2022-26134) | 9.8 (v3.1) | Critical | 337209 , 337211 , 340087 |
| CVE-2023-22515 | Atlassian Confluence Unauthenticated Remote Code Execution | 9.8 (v3.1) | Critical | 330791 , 334168 , 340128 , 340152 , 360152 , 380018 , 390801 |
| CVE-2023-22518 | Atlassian Confluence Unauth JSON setup-restore Improper Authorization leading to RCE (CVE-2023-22518) | 9.8 (v3.1) | Critical | 330791 , 334168 , 340128 , 340152 , 344370 , 360152 , 380018 , 390700 , 390801 , 391213 |
| CVE-2023-22527 | Atlassian Confluence Pre-Auth Remote Code Execution via OGNL Injection (CVE-2023-22527) | 9.8 (v3.1) | Critical | 340095 , 341245 , 344364 , 344366 , 393655 |
| CVE-2026-21589 | Atlassian Jira/Confluence/Bitbucket - Pre-Auth Arbitrary File Read | 9.3 (v4.0) | Critical | 340024 |
| CVE-2024-21683 | Atlassian Confluence Administrator Code Macro Remote Code Execution | 8.8 (v3.1) | High | 330791 , 334168 , 340128 , 340152 , 360152 , 380018 , 390801 |
| CVE-2021-26085 | Atlassian Confluence 7.12.2 - Pre-Authorization Arbitrary File Read | 5.3 (v3.1) | Medium | 390727 , 392301 , 392648 |