{"id":"CVE-2026-113438","aliases":["EUVD-2026-109680","GHSA-6pxx-w74c-j39c"],"status":"published","title":"Pleasanter provided fails to properly verify passwords in LDAP authentication when processing...","description":"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.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00239,"percentile":0.15104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-304"],"published":"2026-10-26T08:59:05Z","modified":"2026-10-26T15:16:38Z","products":[{"vendor":"implem inc.","product":"pleasanter"}],"references":[{"url":"https://pleasanter.org/news/vulnerability-update-20261023/"},{"url":"https://jvn.jp/en/jp/JVN82312317/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113438"},{"url":"https://jvn.jp/en/jp/JVN82312317"},{"url":"https://pleasanter.org/news/vulnerability-update-20261023"},{"url":"https://github.com/advisories/GHSA-6pxx-w74c-j39c"}],"sources":{"cve":[{"id":"CVE-2026-113438","description":"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.","status":"published","published":"2026-10-26T08:59:05.476Z","modified":"2026-10-26T14:35:18.988Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-304"],"updated_at":"2026-11-02T13:44:40.64332Z"}],"euvd":[{"id":"EUVD-2026-109680","description":"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.","status":"published","published":"2026-10-26T08:59:05Z","modified":"2026-10-26T14:35:18Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:59:29.561971Z"}],"ghsa":[{"id":"GHSA-6pxx-w74c-j39c","title":"Pleasanter provided fails to properly verify passwords in LDAP authentication when processing...","description":"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.","status":"published","published":"2026-10-26T09:31:09Z","modified":"2026-10-26T09:31:16Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-304"],"updated_at":"2026-11-02T15:14:23.372055Z"}],"nvd":[{"id":"CVE-2026-113438","description":"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.","status":"published","published":"2026-10-26T09:16:34.473Z","modified":"2026-10-26T15:16:38.463Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-304"],"updated_at":"2026-11-02T14:13:03.452847Z"}]}}