Cross-Site Scripting Vulnerability in Shaarli, A Web Bookmarking Tool by Shaarli Team
CVE-2018-5249

6.1MEDIUM

Key Information:

Vendor

Shaarli Project

Status
Shaarli
Vendor
CVE Published:
5 January 2018

What is CVE-2018-5249?

A cross-site scripting vulnerability exists in Shaarli prior to version 0.8.5 and in the 0.9.x versions before 0.9.3. This flaw allows remote attackers to inject and execute arbitrary code through the username field in the login form. Attackers can exploit this vulnerability by crafting malicious payloads that get executed in the context of users accessing the affected platform, potentially compromising user accounts and sensitive data.

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References

https://github.com/shaarli/Shaarli/releases/tag/v0.8.5
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https://github.com/shaarli/Shaarli/pull/1046
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https://github.com/shaarli/Shaarli/releases/tag/v0.9.3
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CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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