Directory traversal vulnerability in Jim Hu and Chad Little PHP iCalendar 2.21 and…
Priority LOW 28Published · 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
Directory traversal vulnerability in Jim Hu and Chad Little PHP iCalendar 2.21 and earlier allows remote attackers to include and execute arbitrary local files via directory traversal sequences and a NUL (%00) character in the phpicalendar[cookie_language] and phpicalendar[cookie_style] cookies, as demonstrated by injecting PHP sequences into an Apache access_log file, which is then included by day.php.
Why it matters now
EPSS 0.02849 86th 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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:php_icalendar:php_icalendar:*:*:*:*:*:*:*:* | up to 2.2.1 | Vulnerable | Php Icalendar |
| cpe:2.3:a:php_icalendar:php_icalendar:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Php Icalendar |
| cpe:2.3:a:php_icalendar:php_icalendar:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | Php Icalendar |
| cpe:2.3:a:php_icalendar:php_icalendar:2.0a2:*:*:*:*:*:*:* | 2.0a2 | Vulnerable | Php Icalendar |
| cpe:2.3:a:php_icalendar:php_icalendar:2.0b:*:*:*:*:*:*:* | 2.0b | Vulnerable | Php Icalendar |
| cpe:2.3:a:php_icalendar:php_icalendar:2.0c:*:*:*:*:*:*:* | 2.0c | Vulnerable | Php Icalendar |
| cpe:2.3:a:php_icalendar:php_icalendar:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Php Icalendar |
- cpe:2.3:a:php_icalendar:php_icalendar:*:*:*:*:*:*:*:* Versions up to 2.2.1 Vulnerable ·Php Icalendar
- cpe:2.3:a:php_icalendar:php_icalendar:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Php Icalendar
- cpe:2.3:a:php_icalendar:php_icalendar:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Php Icalendar
- cpe:2.3:a:php_icalendar:php_icalendar:2.0a2:*:*:*:*:*:*:* Versions 2.0a2 Vulnerable ·Php Icalendar
- cpe:2.3:a:php_icalendar:php_icalendar:2.0b:*:*:*:*:*:*:* Versions 2.0b Vulnerable ·Php Icalendar
- cpe:2.3:a:php_icalendar:php_icalendar:2.0c:*:*:*:*:*:*:* Versions 2.0c Vulnerable ·Php Icalendar
- cpe:2.3:a:php_icalendar:php_icalendar:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Php Icalendar
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-1292
- 2026-10-03 Alias added: GHSA-mfgx-9ppg-hfqp
References
Exploit 1
Other 1
More Php Icalendar vulnerabilities
- TI-2006-01250 publish.ical.php in Jim Hu and Chad Little PHP iCalendar 2.21 and earlier does not… CVSS 2.0HIGH 7.5
- TI-2005-03190 PHP file inclusion vulnerability in index.php in PHP iCalendar 2.0a2 through 2.0.1 allows… CVSS 2.0MEDIUM 6.8
- TI-2006-00627 Multiple directory traversal vulnerabilities in PHP iCalendar 2.0.1, 2.1, and 2.2 allow… CVSS 2.0MEDIUM 5.0
- TI-2006-06567 Multiple cross-site scripting (XSS) vulnerabilities in Jim Hu and Chad Little PHP… CVSS 2.0MEDIUM 4.3
- TI-2006-03217 Cross-site scripting (XSS) vulnerability in rss/index.php in PHP iCalendar 2.22 and… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2006-1292 · CVE Program
- CVE-2006-1292 · NVD
- FIRST EPSS
- GHSA-mfgx-9ppg-hfqp · GitHub Advisory Database · CC BY 4.0
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