SB2026031921 - Multiple vulnerabilities in LDAP Account Manager

Description

This security bulletin contains information about 2 vulnerabilities.

1) Incorrect Regular Expression (CVE-ID: CVE-2026-27895)

CWE-ID: CWE-185 - Incorrect Regular Expression

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to insufficient input validation when processing regular expressions in PDF export component. A remote user can pass specially crafted data to the application and upload any file type on the system.

2) PHP file inclusion (CVE-ID: CVE-2026-27894)

CWE-ID: CWE-98 - Improper Control of Filename for Include/Require Statement in PHP Program

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to execute arbitrary code on the target sytsem.

The vulnerability exists due to the Local File Inclusion (LFI) issue in PDF export. A remote user can execute arbitrary code on the system.

Remediation

Install update from vendor's website.

References

• https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-88hf-2cjm-m9g8
• https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-w7xq-vjr3-p9cf