Macromedia JRun 3.0 and 3.1 allows remote attackers to obtain duplicate active user…
Priority LOW 36Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Macromedia JRun 3.0 and 3.1 allows remote attackers to obtain duplicate active user session IDs and perform actions as other users via a URL request for the web application directory without the trailing '/' (slash), as demonstrated using ctx.
Why it matters now
EPSS 0.01532 74th 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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:macromedia:jrun:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Macromedia |
| cpe:2.3:a:macromedia:jrun:3.1:*:*:*:*:*:*:* | 3.1 | Vulnerable | Macromedia |
- cpe:2.3:a:macromedia:jrun:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Macromedia
- cpe:2.3:a:macromedia:jrun:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Macromedia
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2001-1513
- 2026-10-03 Alias added: GHSA-wvm3-vf48-23c8
References
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-2001-1513 · CVE Program
- CVE-2001-1513 · NVD
- FIRST EPSS
- GHSA-wvm3-vf48-23c8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences