{"id":"CVE-2026-19895","state":"PUBLISHED","title":"opensourcepos Open Source Point of Sale Login Endpoint Filters.php index excessive authentication","description":"A vulnerability was detected in opensourcepos Open Source Point of Sale up to 3.4.2. This affects the function Login::index of the file app/Config/Filters.php of the component Login Endpoint. The manipulation results in improper restriction of excessive authentication attempts. The attack may be launched remotely. The attack requires a high level of complexity. It is indicated that the exploitability is difficult. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-08-15T13:30:08.755Z","updatedAt":"2026-08-17T17:41:53.879Z","severity":{"score":6.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["opensourcepos Open Source Point of Sale"],"affected":[{"vendor":"opensourcepos","product":"Open Source Point of Sale","versions":[{"version":"3.4.0","status":"affected"},{"version":"3.4.1","status":"affected"},{"version":"3.4.2","status":"affected"}],"cpes":["cpe:2.3:a:opensourcepos:open_source_point_of_sale:*:*:*:*:*:*:*:*"],"modules":["Login Endpoint"]}],"references":["https://vuldb.com/vuln/390085","https://vuldb.com/vuln/390085/cti","https://vuldb.com/cve/CVE-2026-19895","https://vuldb.com/submit/870664","https://github.com/opensourcepos/opensourcepos/issues/4583","https://github.com/purnadika/opensourcepos/commit/851fc323e517e798b3872a2fa54d2923b85fe04c"],"weaknesses":["CWE-307","CWE-799"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19895.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19895","state":"PUBLISHED","datePublished":"2026-08-15T13:30:08.755Z","dateUpdated":"2026-08-17T17:41:53.879Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-14T18:52:20.874Z"},"containers":{"cna":{"title":"opensourcepos Open Source Point of Sale Login Endpoint Filters.php index excessive authentication","descriptions":[{"lang":"en","value":"A vulnerability was detected in opensourcepos Open Source Point of Sale up to 3.4.2. This affects the function Login::index of the file app/Config/Filters.php of the component Login Endpoint. The manipulation results in improper restriction of excessive authentication attempts. The attack may be launched remotely. The attack requires a high level of complexity. It is indicated that the exploitability is difficult. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"opensourcepos","product":"Open Source Point of Sale","versions":[{"version":"3.4.0","status":"affected"},{"version":"3.4.1","status":"affected"},{"version":"3.4.2","status":"affected"}],"cpes":["cpe:2.3:a:opensourcepos:open_source_point_of_sale:*:*:*:*:*:*:*:*"],"modules":["Login Endpoint"]}],"references":[{"url":"https://vuldb.com/vuln/390085","name":"VDB-390085 | opensourcepos Open Source Point of Sale Login Endpoint Filters.php index excessive authentication","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/390085/cti","name":"VDB-390085 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19895","name":"CVE-2026-19895 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/870664","name":"Submit #870664 | OpenSourcePOS <=3.4.2 Improper Restriction of Excessive Authentication Attempts","tags":["third-party-advisory"]},{"url":"https://github.com/opensourcepos/opensourcepos/issues/4583","tags":["exploit","issue-tracking"]},{"url":"https://github.com/purnadika/opensourcepos/commit/851fc323e517e798b3872a2fa54d2923b85fe04c","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.3,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.7,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.7,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":2.6,"vectorString":"AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-307","type":"CWE","lang":"en","description":"Improper Restriction of Excessive Authentication Attempts"}]},{"descriptions":[{"cweId":"CWE-799","type":"CWE","lang":"en","description":"Improper Control of Interaction Frequency"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-15T13:30:08.755Z"},"timeline":[{"time":"2026-08-14T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-14T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-14T20:57:25.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ZAST.AI (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-17T17:41:28.137293Z","id":"CVE-2026-19895","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-17T17:41:53.879Z"}}]}}}