The CDN module 6.x-2.2 and 7.x-2.2 for Drupal, when running in Origin Pull mode with the "Far Future expiration" option enabled, allows remote attackers to read arbitrary PHP files via unspecified vectors, as demonstrated by reading settings.php.
Conclusion & alert: CVE-2012-1645 is rated Low Risk (33.9/100): CVSS Low severity, with medium exploitation likelihood (EPSS 0.59%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-03-17 | 0.66% | 0.59% | -0.07% |
| 2 | 2024-09-17 | 0.34% | 0.66% | +0.32% |
| 3 | 2024-04-25 | — | 0.34% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 2.6 | 2.0 | LOW |
|
4.9 | 2.9 | [email protected] |