CVE-2021-32767
Information Disclosure in User Authentication
Description
> ### Meta > * CVSS: `AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C` (4.9) ### Problem It has been discovered that user credentials have been logged as plaintext when explicitly using log level debug, which is not the _default_ configuration. ### Solution Update to TYPO3 versions 7.6.52 ELTS, 8.7.41 ELTS, 9.5.28, 10.4.18, 11.3.1 that fix the problem described. ### Credits Thanks to Ingo Schmitt who reported this issue, and to TYPO3 core & security team member Benni Mack who fixed the issue. ### References * [TYPO3-CORE-SA-2021-012](https://typo3.org/security/advisory/typo3-core-sa-2021-012)
How to fix CVE-2021-32767
To remediate CVE-2021-32767, upgrade the affected package to a fixed version below.
- —upgrade to 7.6.51 or later
- —upgrade to 10.4.18 or later
- —upgrade to 7.6.52 or later
Is CVE-2021-32767 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 7.0.0, < 7.6.51, >= 8.0.0, < 8.7.40, >= 9.0.0, < 9.5.27, >= 10.0.0, < 10.4.17, >= 11.0.0, < 11.3.0
- >= 10.0.0, < 10.4.18
- >= 7.0.0, < 7.6.52
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |