GHSA-m2q3-53fq-7h66 · Severity: medium · Ecosystem: rubygems — Gollum Exposure of Sensitive Information
The Precious module in gollum before 4.0.1 allows remote attackers to read arbitrary files by leveraging the lack of a certain temporary-file check.
Conclusion & alert: CVE-2015-7314 is rated Moderate Risk (45.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.88%). Core evidence: EPSS rose +1.37% over the last day, indicating growing attacker interest. Mandatory action: Review affected assets and schedule remediation.
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 | 2026-06-15 | 0.50% | 1.88% | +1.37% |
| 2 | 2025-03-30 | 0.94% | 0.50% | -0.44% |
| 3 | 2025-03-29 | — | 0.94% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
GHSA-m2q3-53fq-7h66 · Severity: medium · Ecosystem: rubygems — Gollum Exposure of Sensitive Information
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| gollum_project | gollum | <= 4.0 | cpe:2.3:a:gollum_project:gollum:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://jvn.jp/en/jp/JVN27548431/index.html | Vendor Advisory |
| http://jvndb.jvn.jp/jvndb/JVNDB-2015-000149 | Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2015/09/22/12 | |
| https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1 | Patch |
| https://github.com/gollum/gollum/issues/1070 | Patch Vendor Advisory |