En bref
- CVE-2021-35440 est une vulnérabilité MOYENNE (CVSS 6.1) touchant smashing, smashing (smashing project).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.00%, plus élevée que 62.9% des vulnérabilités.
- Correctif : mettre à jour vers 1.3.5 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| smashing RubyGems | < 1.3.5
| 1.3.5
|
| smashing | = 1.3.4
| No fix yet |
Description
Smashing 1.3.4 is vulnerable to Cross Site Scripting (XSS). A URL for a widget can be crafted and used to execute JavaScript on the victim's computer. The JavaScript code can then steal data available in the session/cookies depending on the user environment (e.g. if re-using internal URL's for deploying, or cookies that are very permissive) private information may be retrieved by the attacker.
NVD description
Smashing 1.3.4 is vulnerable to Cross Site Scripting (XSS). A URL for a widget can be crafted and used to execute JavaScript on the victim's computer. The JavaScript code can then steal data available in the session/cookies depending on the user environment (e.g. if re-using internal URL's for deploying, or cookies that are very permissive) private information may be retrieved by the attacker.
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