CVE-2026-113438

Pleasanter provided fails to properly verify passwords in LDAP authentication when processing specially crafted requests under certain configurations. If exploited, an attacker may bypass LDAP authentication by providing only a valid Login ID, without a password. As a result, an attacker may view, alter or delete information stored in the product with the privilege of the account used to log in.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/jp/JVN82312317/
https://pleasanter.org/news/vulnerability-update-20261023/

Configurations

No configuration.

History

26 Oct 2026, 09:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-26 09:16

Updated : 2026-10-26 15:16

NVD link : CVE-2026-113438

Mitre link : CVE-2026-113438

CVE.ORG link : CVE-2026-113438

JSON object : View

Products Affected

No product.

CWE

CWE-304

Missing Critical Step in Authentication

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