VDB-358490 · Submit #794797 · CVE-2026-6796

Sanluan PublicCMS up to 6.202506.d Failed Login LoginAdminController.java log_login errorPassword cleartext storage in file

Summaryinfo

A vulnerability was found in Sanluan PublicCMS up to 6.202506.d. It has been declared as problematic. Affected by this vulnerability is the function log_login of the file core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java of the component Failed Login Handler. Such manipulation of the argument errorPassword leads to cleartext storage in file. This vulnerability is referenced as CVE-2026-6796. It is possible to launch the attack remotely. No exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Sanluan PublicCMS up to 6.202506.d. Affected by this issue is the function log_login of the file core/src/main/java/com/publiccms/controller/admin/LoginAdminController.java of the component Failed Login Handler. The manipulation of the argument errorPassword with an unknown input leads to a cleartext storage in file vulnerability. Using CWE to declare the problem leads to CWE-313. The product stores sensitive information in cleartext in a file, or on disk. Impacted is confidentiality.

This vulnerability is handled as CVE-2026-6796. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1555 by the MITRE ATT&CK project.

The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-24500). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Sanluan

Name

PublicCMS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cleartext storage in file
CWE: CWE-313 / CWE-312 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/21/2026 Advisory disclosed
04/21/2026 +0 days VulDB entry created
04/22/2026 +0 days VulDB entry last update

Sourcesinfo

Status: Not defined

CVE: CVE-2026-6796 (🔒)
GCVE (CVE): GCVE-0-2026-6796
GCVE (VulDB): GCVE-100-358490
EUVD: 🔒

Entryinfo

Created: 04/21/2026 16:40
Updated: 04/22/2026 00:18
Changes: 04/21/2026 16:40 (54), 04/22/2026 00:18 (1)
Complete: 🔍
Submitter: LeyNn3H
Cache ID: 216::103

Submitinfo

Accepted

Submit #794797: PublicCMS V6.202506.d Insertion of Sensitive Information Into Log Code (by LeyNn3H)

If you want to get best quality of vulnerability data, you may have to visit VulDB.