CVSS 3.0
5.5 mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NCVE-2014-4994
Medium (5.5) in gyazo project gyazo. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in gyazo 2.0.0.
lib/gyazo/client.rb in the gyazo gem 1.0.0 for Ruby allows local users to write to arbitrary files via a symlink attack on a temporary file, related to time-based filenames.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gyazo_project:gyazo
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-6x45-86q6-rcmr | RubyGems | gyazo | >=1.0.0 <2.0.0 | 2.0.0 |