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GHSA-f683-35w9-28g5

CriticalCVSS 9.1 / 10
Published Dec 14, 2022·Last modified Nov 8, 2023
Affected Components(3)
Packagist logofixpunkt/fp-newsletter
2.2.0 – 3.2.6
Packagist logofixpunkt/fp-newsletter
2.0.0 – 2.1.2
Packagist logofixpunkt/fp-newsletter
< 1.1.1
Description

The CAPTCHA of the extension can be bypassed which may result in automated creation of various newsletter subscribers. It is possible to provide arbitrary subscription UIDs to the deleteAction of the extension resulting in all newsletter subscribers to be unsubscribed. Insufficient access checks in the createAction and unsubscribeAction can be used to obtain data of existing newsletter subscribers.

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Risk Scores
Base Score
9.1

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 high impact on the confidentiality of the information. There is a high impact on the integrity of the data.

Threat Intelligence
8.3

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

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

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

Related Vulnerabilities
  • CVE-2022-47408
    Alias
  • EUVD-2022-7614
    Alias
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