CRLF injection vulnerability in PD9 Software MegaBBS 2 and 2.1 allows attackers to…
Priority LOW 25Published · 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
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
CRLF injection vulnerability in PD9 Software MegaBBS 2 and 2.1 allows attackers to conduct HTTP response splitting attacks via the fid parameter in a writenew action to thread-post.asp.
Why it matters now
EPSS 0.01252 69th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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:pd9_software:megabbs:2:*:*:*:*:*:*:* | 2 | Vulnerable | Pd9 Software |
| cpe:2.3:a:pd9_software:megabbs:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Pd9 Software |
- cpe:2.3:a:pd9_software:megabbs:2:*:*:*:*:*:*:* Versions 2 Vulnerable ·Pd9 Software
- cpe:2.3:a:pd9_software:megabbs:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Pd9 Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-2146
- 2026-10-03 Alias added: GHSA-26ww-4j8h-6752
References
More Pd9 Software Megabbs vulnerabilities
- TI-2004-02017 SQL injection vulnerability in PD9 Software MegaBBS 2 and 2.1 allows remote attackers to… CVSS 2.0HIGH 7.5
- TI-2008-01945 Multiple SQL injection vulnerabilities in PD9 Software MegaBBS 2.2 allow remote attackers… CVSS 2.0HIGH 7.5
- TI-2004-02523 Unspecified vulnerability in PD9 Software MegaBBS 2.0 and 2.1 allows attackers to gain… CVSS 2.0HIGH 7.5
- TI-2008-01944 Mulatiple cross-site scripting (XSS) vulnerabilities in PD9 Software MegaBBS 2.2 allow… CVSS 2.0MEDIUM 4.3
- TI-2006-00132 The send-private-message functionality (send-private-message.asp) in PD9 Software MegaBBS… CVSS 2.0MEDIUM 5.0
- TI-2008-00411 Cross-site scripting (XSS) vulnerability in profile-upload/upload.asp in PD9 Software… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2004-2146 · CVE Program
- CVE-2004-2146 · NVD
- FIRST EPSS
- GHSA-26ww-4j8h-6752 · GitHub Advisory Database · CC BY 4.0
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