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GHSA-99jc-wqmr-ff2q

MediumCVSS 5.3 / 10
Published May 13, 2024·Last modified May 19, 2024
Affected Components(0)

No affected components available

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 https://github.com/mantisbt/mantisbt/pull/2000

Workarounds

None

References

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

Risk Scores
Base Score
5.3

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information.

Threat Intelligence
4.9

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.70%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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