On this page
CWE-384: Session Fixation
Weakness Summary
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
- Canonical source: MITRE CWE-384 (opens in a new tab)
- Published Atomicorp CVE observations: 2
- Distinct affected products in those observations: 2
- Active Atomicorp rules associated with this weakness: 10
Atomicorp Research Context
Atomicorp has published CVE-specific research observations associated with this weakness category. Each linked CVE page states whether the tested request was detected or blocked and is the authoritative customer-facing finding.
The CVEs and rules shown here are selected published examples, not a complete list of Atomicorp protections. If a CWE, CVE, or rule is absent from this page, no conclusion should be drawn about whether Atomicorp protects against that weakness or attack method.
A CWE describes a class of software weakness. It does not identify one exploit request, and association with a CWE does not mean that every vulnerability or exploitation path in that category is detected or blocked.
Selected Published CVE Observations
| CVE | Vulnerability | Product | Atomicorp finding | Observed rules |
|---|---|---|---|---|
| CVE-2018-18925 | Gogs (Go Git Service) 0.11.66 - Remote Code Execution | gogs | Attack Blocked by Atomicorp | 344360 |
| CVE-2022-31798 | Nortek Linear eMerge E3-Series - Cross-Site Scripting | emerge e3 firmware | Attack Blocked by Atomicorp | 333141 , 340099 , 340147 , 340148 , 341099 , 341256 , 342259 , 346755 , 347198 |
Associated Atomicorp WAF Rules
| Rule | Status | Behavior |
|---|---|---|
| 333141 | Active | disruptive (deny) |
| 340099 | Active | disruptive (deny) |
| 340147 | Active | disruptive (deny) |
| 340148 | Active | disruptive (deny) |
| 341099 | Active | disruptive (deny) |
| 341256 | Active | disruptive (deny) |
| 342259 | Active | disruptive (deny) |
| 344360 | Active | disruptive (deny) |
| 346755 | Active | disruptive (deny) |
| 347198 | Active | disruptive (deny) |
Related MITRE CAPEC Context
MITRE associates this CWE with the following attack-pattern entries. These taxonomy relationships are context, not Atomicorp coverage claims:
CAPEC-196 (opens in a new tab) , CAPEC-21 (opens in a new tab) , CAPEC-31 (opens in a new tab) , CAPEC-39 (opens in a new tab) , CAPEC-59 (opens in a new tab) , CAPEC-60 (opens in a new tab) , CAPEC-61 (opens in a new tab)