CVE-2026-27895
highpriority · track · 35EPSS 0.004 · 38 %ileEUUSEPSS · scored 2026-10-27
LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. Prior to version 9.5, the PDF export component does not correctly validate uploaded file extensions. This way any file type (including .php files) can be uploaded. With GHSA-w7xq-vjr3-p9cf, an attacker can achieve remote code execution as the web server user. Version 9.5 fixes the issue. Although upgrading is recommended, a workaround would be to make /var/lib/ldap-account-manager/config read-only for the web-server user.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.3–8.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- ldap-account-manager ldap account manager8.5 → 9.5nvdUScpe:2.3:a:ldap-account-manager:ldap_account_manager:*:*:*:*:*:*:*:*
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://github.com/LDAPAccountManager/lam/releases/tag/9.5cnnvd
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-88hf-2cjm-m9g8cnnvd
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-w7xq-vjr3-p9cfcnnvd
- https://www.ldap-account-manager.org/lamcms/Patchcnnvd
- https://github.com/LDAPAccountManager/lam/releases/tag/9.5enisa_euvd
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-88hf-2cjm-m9g8enisa_euvd
- https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-w7xq-vjr3-p9cfenisa_euvd
- https://github.com/LDAPAccountManager/lam/releases/tag/9.5Patchnvd
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