Kurz gesagt
- CVE-2015-2963 ist eine Schwachstelle (MITTEL (CVSS 4.3)) in paperclip, paperclip (thoughtbot).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 2.1%, höher als bei 81.8% aller Schwachstellen.
- Abhilfe: auf 4.2.2 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| paperclip RubyGems | < 4.2.2
| 4.2.2
|
| paperclip | ≤ 4.2.1
| No fix yet |
Description
The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.
NVD description
The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.
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