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Exposure of Sensitive Information to an Unauthorized Actor in MantisBT

Moderate
dregad published GHSA-99jc-wqmr-ff2q May 12, 2024

Package

composer 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 #2000

Workarounds

None

References

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

Severity

Moderate
4.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVE ID

CVE-2024-34080

Weaknesses

Credits