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GHSA-pjpc-87mp-4332

CriticalCVSS 9.6 / 10
Published May 25, 2022·Last modified Mar 13, 2026
Affected Components(0)

No affected components available

Description

Impact

Mautic allows you to track open rates by using tracking pixels. The tracking information is stored together with extra metadata of the tracking request.

The output isn't sufficiently filtered when showing the metadata of the tracking information, which may lead to a vulnerable situation.

Patches

Please upgrade to 4.3.0

Workarounds

None.

References

  • Internally tracked under MST-38

For more information

If you have any questions or comments about this advisory:

Risk Scores
Base Score
9.6

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. The attacker needs the user to perform some action, like clicking a link. The vulnerability can affect other systems as well, not just the initial system. There is a high impact on the confidentiality of the information. There is a high impact on the integrity of the data. There is a low impact on the availability of the system.

Threat Intelligence
8.8

Exploitation activity has been observed. Apply available patches or mitigations urgently.

EPSS
61.40%

The exploit probability is very high. The vulnerability is very likely 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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