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MantisBT Vulnerable to Exposure of Sensitive Information to an Unauthorized Actor

Moderate severity GitHub Reviewed Published May 12, 2024 in mantisbt/mantisbt • Updated May 14, 2024

Package

composer mantisbt/mantisbt (Composer)

Affected versions

< 2.26.2

Patched versions

2.26.2

Description

If an issue references a note that belongs to another issue that the user doesn't have access to, then it gets hyperlinked. Clicking on the link gives an access denied error as expected, yet some information remains available via the link, link label, and tooltip.

Impact

Disclosure of the following information:

  • existence of the note
  • note author name
  • note creation timestamp
  • issue id the note belongs to

Patches

See PR mantisbt/mantisbt#2000

Workarounds

None

References

https://mantisbt.org/bugs/view.php?id=34434

References

@dregad dregad published to mantisbt/mantisbt May 12, 2024
Published to the GitHub Advisory Database May 13, 2024
Reviewed May 13, 2024
Published by the National Vulnerability Database May 14, 2024
Last updated May 14, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS score

0.045%
(17th percentile)

Weaknesses

CVE ID

CVE-2024-34080

GHSA ID

GHSA-99jc-wqmr-ff2q

Source code

Credits

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