Directory traversal vulnerability in pages/showblog.php in LnBlog 0.9.0 and earlier, when…
Priority LOW 34CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- 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
Directory traversal vulnerability in pages/showblog.php in LnBlog 0.9.0 and earlier, when magic_quotes_gpc is disabled, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the plugin parameter.
Why it matters now
EPSS 0.01857 79th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
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:lnblog:lnblog:*:*:*:*:*:*:*:* | up to 0.9.0 | Vulnerable | Lnblog |
| cpe:2.3:a:lnblog:lnblog:0.8.0:*:*:*:*:*:*:* | 0.8.0 | Vulnerable | Lnblog |
| cpe:2.3:a:lnblog:lnblog:0.8.1:*:*:*:*:*:*:* | 0.8.1 | Vulnerable | Lnblog |
| cpe:2.3:a:lnblog:lnblog:0.8.2:*:*:*:*:*:*:* | 0.8.2 | Vulnerable | Lnblog |
- cpe:2.3:a:lnblog:lnblog:*:*:*:*:*:*:*:* Versions up to 0.9.0 Vulnerable ·Lnblog
- cpe:2.3:a:lnblog:lnblog:0.8.0:*:*:*:*:*:*:* Versions 0.8.0 Vulnerable ·Lnblog
- cpe:2.3:a:lnblog:lnblog:0.8.1:*:*:*:*:*:*:* Versions 0.8.1 Vulnerable ·Lnblog
- cpe:2.3:a:lnblog:lnblog:0.8.2:*:*:*:*:*:*:* Versions 0.8.2 Vulnerable ·Lnblog
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2008-4712
- 2026-10-03 Alias added: GHSA-jj2v-4576-9mx7
Sources
- CVE-2008-4712 · CVE Program
- CVE-2008-4712 · NVD
- FIRST EPSS
- GHSA-jj2v-4576-9mx7 · GitHub Advisory Database · CC BY 4.0
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