Access Control Flaw in MantisBT Leading to Data Exposure
CVE-2020-35849

7.5HIGH

Key Information:

Vendor

Mantisbt

Status
Mantisbt
Vendor
CVE Published:
30 December 2020

What is CVE-2020-35849?

An issue in MantisBT versions prior to 2.24.4 allows unprivileged users to exploit an incorrect access check in the bug_revision_view_page.php file. This vulnerability enables attackers to view the Summary field of private issues and obtain bugnotes revisions by manipulating the bugnote_id parameter. As a result, sensitive information may be exposed, posing a risk to confidentiality for affected users.

References

https://mantisbt.org/bugs/view.php?id=27370
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.