Session fixation vulnerability in Macromedia JRun 4.0 allows remote attackers to hijack…
Priority LOW 35CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
Session fixation vulnerability in Macromedia JRun 4.0 allows remote attackers to hijack user sessions by pre-setting the user session ID information used by the session server.
Why it matters now
EPSS 0.01244 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:macromedia:jrun:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Macromedia |
| cpe:2.3:a:macromedia:jrun:4.0:sp1:*:*:*:*:*:* | 4.0 sp1 | Vulnerable | Macromedia |
| cpe:2.3:a:macromedia:jrun:4.0:sp1a:*:*:*:*:*:* | 4.0 sp1a | Vulnerable | Macromedia |
| cpe:2.3:a:macromedia:jrun:4.0_build_61650:*:*:*:*:*:*:* | 4.0_build_61650 | Vulnerable | Macromedia |
- cpe:2.3:a:macromedia:jrun:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Macromedia
- cpe:2.3:a:macromedia:jrun:4.0:sp1:*:*:*:*:*:* Versions 4.0 sp1 Vulnerable ·Macromedia
- cpe:2.3:a:macromedia:jrun:4.0:sp1a:*:*:*:*:*:* Versions 4.0 sp1a Vulnerable ·Macromedia
- cpe:2.3:a:macromedia:jrun:4.0_build_61650:*:*:*:*:*:*:* Versions 4.0_build_61650 Vulnerable ·Macromedia
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-2182
- 2026-10-03 Alias added: GHSA-gr3m-3w4f-5p6g
References
Advisory 1
More Macromedia Jrun vulnerabilities
- TI-2002-00643 Macromedia JRun Administration Server allows remote attackers to bypass authentication on… CVSS 2.0HIGH 10.0
- TI-2000-01043 Allaire JRun 2.3.3 server allows remote attackers to compile and execute JSP code by… CVSS 2.0HIGH 10.0
- TI-2002-00778 Buffer overflow in the ISAPI DLL filter for Macromedia JRun 3.1 allows remote attackers… CVSS 2.0HIGH 10.0
- TI-2004-00587 Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server… CVSS 2.0HIGH 10.0
- TI-2005-04215 Stack-based buffer overflow in the Macromedia JRun 4 web server (JWS) allows remote… CVSS 2.0HIGH 7.5
- TI-2004-01355 JRun 4.0 does not properly generate and handle the JSESSIONID, which allows remote… CVSS 2.0HIGH 7.5
Sources
- CVE-2004-2182 · CVE Program
- CVE-2004-2182 · NVD
- FIRST EPSS
- GHSA-gr3m-3w4f-5p6g · GitHub Advisory Database · CC BY 4.0
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