SQL injection vulnerability in the Google Calendar GCalendar (com_gcalendar) component…
Priority LOW 37CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- SQL injection
- 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-89.
Summary
SQL injection vulnerability in the Google Calendar GCalendar (com_gcalendar) component 1.1.2, 2.1.4, and possibly earlier versions for Joomla! allows remote attackers to execute arbitrary SQL commands via the gcid parameter. NOTE: some of these details are obtained from third party information.
Why it matters now
EPSS 0.02313 83rd 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 · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:g4j.laoneo:com_gcalendar:1.1.2:*:*:*:*:*:*:* | 1.1.2 | Vulnerable | G4j.laoneo |
| cpe:2.3:a:g4j.laoneo:com_gcalendar:2.1.4:*:*:*:*:*:*:* | 2.1.4 | Vulnerable | G4j.laoneo |
| cpe:2.3:a:joomla:joomla:*:*:*:*:*:*:*:* | all versions | Running on | Joomla! |
- cpe:2.3:a:g4j.laoneo:com_gcalendar:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·G4j.laoneo
- cpe:2.3:a:g4j.laoneo:com_gcalendar:2.1.4:*:*:*:*:*:*:* Versions 2.1.4 Vulnerable ·G4j.laoneo
- cpe:2.3:a:joomla:joomla:*:*:*:*:*:*:*:* Versions all versions Running on ·Joomla!
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-4099
- 2026-10-03 Alias added: GHSA-4f2c-83xq-j9xg
References
More G4j.laoneo Com Gcalendar vulnerabilities
- TI-2010-00933 Directory traversal vulnerability in the GCalendar (com_gcalendar) component 2.1.5 for… CVSS 2.0HIGH 7.5
Sources
- CVE-2009-4099 · CVE Program
- CVE-2009-4099 · NVD
- FIRST EPSS
- GHSA-4f2c-83xq-j9xg · GitHub Advisory Database · CC BY 4.0
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