cbcvebase.
CVE-2026-6553
published 2026-04-21

CVE-2026-6553: Changing backend users' passwords via the user settings module results in storing the cleartext password in the uc and user_settings fields of the be_users…

PriorityP343high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.17%
6.3th percentile
Changing backend users' passwords via the user settings module results in storing the cleartext password in the uc and user_settings fields of the be_users database table. This issue affects TYPO3 CMS version 14.2.0.

Affected

3 ranges
VendorProductVersion rangeFixed in
typo3cms-backend>= 14.2.0 < 14.3.014.3.0
typo3typo3
typo3typo3_cms>= 14.2.0 < 14.3.014.3.0

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv4.07.3HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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