Medium severity · published Apr 21, 2026
CVE-2026-6796
Sanluan PublicCMS Failed Login LoginAdminController.java log_login cleartext storage in file
4.3
CVSS
0.1%
EPSS
No
On KEV
Description
A vulnerability was determined in Sanluan PublicCMS up to 6.202506.d. Affected is the function log_login of the file core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java of the component Failed Login Handler. This manipulation of the argument errorPassword causes cleartext storage in a file or on disk. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PU
PublicCMS · Sanluan
6.202506.a; 6.202506.b; 6.202506.c; 6.202506.d · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-6796
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-6796
vuldb.com
https://vuldb.com/submit/794797
vuldb.com
https://vuldb.com/vuln/358490
vuldb.com
https://vuldb.com/vuln/358490/cti
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