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Vulnerability · Published Apr 21, 2026 · Assigned by VulDB

CVE-2026-6796Sanluan PublicCMS Failed Login LoginAdminController.java log_login cleartext storage in file

Medium 4.3

In plain English

A medium-severity security flaw in PublicCMS from Sanluan. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.1%top 96.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
Sanluan PublicCMS 6.202506.a6.202506.b6.202506.c6.202506.d

Weakness: CWE-313, CWE-312 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:X

References