CRITICAL9.1
GHSA-f683-35w9-28g5
Multiple vulnerabilities in extension "Newsletter subscriber management" (fp_newsletter)
Quick fix
GHSA-f683-35w9-28g5 — fixpunkt/fp-newsletter: upgrade to the fixed version with the command below.
composer require fixpunkt/fp-newsletter:^3.2.6Details
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.
Are you affected?
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Affected packages
Packagist/fixpunkt/fp-newsletter
Introduced in:
2.2.0Fixed in: 3.2.6Fix
composer require fixpunkt/fp-newsletter:^3.2.6Packagist/fixpunkt/fp-newsletter
Introduced in:
2.0.0Fixed in: 2.1.2Fix
composer require fixpunkt/fp-newsletter:^2.1.2Packagist/fixpunkt/fp-newsletter
Introduced in:
0Fixed in: 1.1.1Fix
composer require fixpunkt/fp-newsletter:^1.1.1References
- https://nvd.nist.gov/vuln/detail/CVE-2022-47408[ADVISORY]
- https://github.com/bihor/fp_newsletter/commit/bc673cd9ab04f3fdd1225303f2ccb378b11a3747[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/fixpunkt/fp-newsletter/CVE-2022-47408.yaml[WEB]
- https://github.com/bihor/fp_newsletter[PACKAGE]
- https://typo3.org/security/advisory/typo3-ext-sa-2022-017[WEB]