{"id":"CVE-2026-108826","state":"PUBLISHED","title":"Zen Cart PayPal IPN paypaldp.php zen_db_perform sql injection","description":"A vulnerability was found in Zen Cart up to 2.2.2. This impacts the function zen_db_perform in the library includes/modules/payment/paypaldp.php of the component PayPal IPN Handler. Performing a manipulation of the argument txn_id results in sql injection. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named 557154f4fa025f51553094f47b06aa024220c48f. It is suggested to install a patch to address this issue.","publishedAt":"2026-10-12T10:45:10.284Z","updatedAt":"2026-10-13T18:49:59.412Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a Zen Cart"],"affected":[{"vendor":"n/a","product":"Zen Cart","versions":[{"version":"2.2.0","status":"affected"},{"version":"2.2.1","status":"affected"},{"version":"2.2.2","status":"affected"}],"cpes":["cpe:2.3:a:zen_cart:zen_cart:*:*:*:*:*:*:*:*"],"modules":["PayPal IPN Handler"]}],"references":["https://vuldb.com/vuln/416602","https://vuldb.com/vuln/416602/cti","https://vuldb.com/cve/CVE-2026-108826","https://vuldb.com/submit/883833","https://cdkkx.github.io/posts/VE-0086.html","https://github.com/zencart/zencart/commit/557154f4fa025f51553094f47b06aa024220c48f"],"weaknesses":["CWE-89","CWE-74"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/108xxx/CVE-2026-108826.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108826","state":"PUBLISHED","datePublished":"2026-10-12T10:45:10.284Z","dateUpdated":"2026-10-13T18:49:59.412Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-11T11:09:37.262Z"},"containers":{"cna":{"title":"Zen Cart PayPal IPN paypaldp.php zen_db_perform sql injection","descriptions":[{"lang":"en","value":"A vulnerability was found in Zen Cart up to 2.2.2. This impacts the function zen_db_perform in the library includes/modules/payment/paypaldp.php of the component PayPal IPN Handler. Performing a manipulation of the argument txn_id results in sql injection. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named 557154f4fa025f51553094f47b06aa024220c48f. It is suggested to install a patch to address this issue."}],"affected":[{"vendor":"n/a","product":"Zen Cart","versions":[{"version":"2.2.0","status":"affected"},{"version":"2.2.1","status":"affected"},{"version":"2.2.2","status":"affected"}],"cpes":["cpe:2.3:a:zen_cart:zen_cart:*:*:*:*:*:*:*:*"],"modules":["PayPal IPN Handler"]}],"references":[{"url":"https://vuldb.com/vuln/416602","name":"VDB-416602 | Zen Cart PayPal IPN paypaldp.php zen_db_perform sql injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/416602/cti","name":"VDB-416602 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-108826","name":"CVE-2026-108826 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/883833","name":"Submit #883833 | Zen Cart 2.2.2 SQL Injection","tags":["third-party-advisory"]},{"url":"https://cdkkx.github.io/posts/VE-0086.html","tags":["exploit"]},{"url":"https://github.com/zencart/zencart/commit/557154f4fa025f51553094f47b06aa024220c48f","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","type":"CWE","lang":"en","description":"SQL Injection"}]},{"descriptions":[{"cweId":"CWE-74","type":"CWE","lang":"en","description":"Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-12T10:45:10.284Z"},"timeline":[{"time":"2026-10-11T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-11T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-11T13:14:56.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"cdhhsk (VulDB User)","type":"reporter"}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-13T18:49:45.841622Z","id":"CVE-2026-108826","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-13T18:49:59.412Z"}}]}}}