Cross-site scripting (XSS) vulnerability in Site Calendar 'mycaljp' plugin 2.0.0 through…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in Site Calendar 'mycaljp' plugin 2.0.0 through 2.0.6, as used in the Japanese extended package of Geeklog 1.5.0 through 1.5.2 and when distributed 20090629 or earlier, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Why it matters now
EPSS 0.01065 64th 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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.2:*:*:*:*:*:*:* | 2.0.2 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.3:*:*:*:*:*:*:* | 2.0.3 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.4:*:*:*:*:*:*:* | 2.0.4 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.5:*:*:*:*:*:*:* | 2.0.5 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.6:*:*:*:*:*:*:* | 2.0.6 | Vulnerable | Yoshinori Tahara |
| cpe:2.3:a:geeklog:geeklog:1.5.0:*:ja:*:*:*:*:* | 1.5.0 | Vulnerable | Geeklog |
| cpe:2.3:a:geeklog:geeklog:1.5.1:*:ja:*:*:*:*:* | 1.5.1 | Vulnerable | Geeklog |
| cpe:2.3:a:geeklog:geeklog:1.5.2:*:ja:*:*:*:*:* | 1.5.2 | Vulnerable | Geeklog |
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.3:*:*:*:*:*:*:* Versions 2.0.3 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.4:*:*:*:*:*:*:* Versions 2.0.4 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.5:*:*:*:*:*:*:* Versions 2.0.5 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:yoshinori_tahara:mycaljp:2.0.6:*:*:*:*:*:*:* Versions 2.0.6 Vulnerable ·Yoshinori Tahara
- cpe:2.3:a:geeklog:geeklog:1.5.0:*:ja:*:*:*:*:* Versions 1.5.0 Vulnerable ·Geeklog
- cpe:2.3:a:geeklog:geeklog:1.5.1:*:ja:*:*:*:*:* Versions 1.5.1 Vulnerable ·Geeklog
- cpe:2.3:a:geeklog:geeklog:1.5.2:*:ja:*:*:*:*:* Versions 1.5.2 Vulnerable ·Geeklog
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-3021
- 2026-10-03 Alias added: GHSA-3jjj-2fhq-8hwq
References
Sources
- CVE-2009-3021 · CVE Program
- CVE-2009-3021 · NVD
- FIRST EPSS
- GHSA-3jjj-2fhq-8hwq · 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