Description

An issue was discovered in tools/conversations/view_ajax.php in Concrete5 before 8.3.0. An unauthenticated user can enumerate comments from all blog posts by POSTing requests to /index.php/tools/required/conversations/view_ajax with incremental 'cnvID' integers.

Remediation

References

CVE-2017-18195

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Python Improper Input Validation Vulnerability (CVE-2021-29921)

Grafana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-12245)

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MySQL CVE-2019-2946 Vulnerability (CVE-2019-2946)

Severity

Medium

Classification

CVE-2017-18195 CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities