{"items":[{"id":"NVI-00005810","kind":"vulnerability","title":"Paymenter has Blind Unauthenticated SSRF on the Paypal gateway module","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-7wwh-xcc3-9fcg","CVE-2026-44583"],"plain_summary":"OSV carries this publisher advisory for paymenter/paymenter. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.5.0 for paymenter/paymenter. Confirm the publisher’s latest guidance.","source_ids":["sr-9d9515db39c10b383ecaa9143791c891"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-233bb4d1d17dcee4da74e82e89db9db0"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-07-23T16:04:11.740Z","value":"5.3 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-7943a3bf03ce41765ee1a70fab37e501"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.415%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.35835. Missing scores are unknown.","source_id":"sr-233bb4d1d17dcee4da74e82e89db9db0"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-9d9515db39c10b383ecaa9143791c891","url":"https://github.com/advisories/GHSA-7wwh-xcc3-9fcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7wwh-xcc3-9fcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.955Z"},{"id":"sr-7943a3bf03ce41765ee1a70fab37e501","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44583","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-44583","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:02.489Z"},{"id":"sr-233bb4d1d17dcee4da74e82e89db9db0","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-44583","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.279Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9d9515db39c10b383ecaa9143791c891"],"technology":"paymenter/paymenter","known_exclusions":[],"conditions_summary":"### Summary\nThe PayPal webhook endpoint `/extensions/paypal/webhook` processes the `PAYPAL-CERT-URL` HTTP header without validation, allowing attackers to control server-side HTTP request destinations.\n\n### Technical details:\n\nThe `/extensions/paypal/webhook` endpoint processes incoming webhook requests and trusts the value of the `PAYPAL-CERT-URL` HTTP header without validation.\n\nThis value is passed directly into a server-side HTTP request via `file_get_contents`, allowing attackers to control the destination of the request. No allowlist, validation, or signature verification is applied to the header before usage.\n\nAs a result, the application can be coerced into performing HTTP requests to attacker-controlled or internal network destinations.\n\n### Impact\nThis vulnerability allows remote unauthenticated attackers to induce server-side HTTP GET requests to arbitrary external or internal endpoints.\n\nDepending on network configuration, this may lead to:\n\n- Blind SSRF to external attacker-controlled systems\n- Potential access to internal network services\n\nNo direct response data is returned to the attacker (blind SSRF), but the issue may still enable sensitive network probing or data","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.5.0"]}],"null_published_at":"2026-11-04T18:04:03.180Z","source_updated_at":"2026-09-10T03:50:48.833Z","source_disclosed_at":"2026-06-22T20:28:29.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:59.955Z"},{"id":"NVI-00005810","kind":"vulnerability","title":"Paymenter has Blind Unauthenticated SSRF on the Paypal gateway module","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-7wwh-xcc3-9fcg","CVE-2026-44583"],"plain_summary":"OSV carries this publisher advisory for paymenter/paymenter. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.5.0 for paymenter/paymenter. Confirm the publisher’s latest guidance.","source_ids":["sr-9d9515db39c10b383ecaa9143791c891"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-7943a3bf03ce41765ee1a70fab37e501"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-07-23T16:04:11.740Z","value":"5.3 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-7943a3bf03ce41765ee1a70fab37e501"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-9d9515db39c10b383ecaa9143791c891","url":"https://github.com/advisories/GHSA-7wwh-xcc3-9fcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7wwh-xcc3-9fcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.955Z"},{"id":"sr-7943a3bf03ce41765ee1a70fab37e501","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44583","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-44583","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:02.489Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9d9515db39c10b383ecaa9143791c891"],"technology":"paymenter/paymenter","known_exclusions":[],"conditions_summary":"### Summary\nThe PayPal webhook endpoint `/extensions/paypal/webhook` processes the `PAYPAL-CERT-URL` HTTP header without validation, allowing attackers to control server-side HTTP request destinations.\n\n### Technical details:\n\nThe `/extensions/paypal/webhook` endpoint processes incoming webhook requests and trusts the value of the `PAYPAL-CERT-URL` HTTP header without validation.\n\nThis value is passed directly into a server-side HTTP request via `file_get_contents`, allowing attackers to control the destination of the request. No allowlist, validation, or signature verification is applied to the header before usage.\n\nAs a result, the application can be coerced into performing HTTP requests to attacker-controlled or internal network destinations.\n\n### Impact\nThis vulnerability allows remote unauthenticated attackers to induce server-side HTTP GET requests to arbitrary external or internal endpoints.\n\nDepending on network configuration, this may lead to:\n\n- Blind SSRF to external attacker-controlled systems\n- Potential access to internal network services\n\nNo direct response data is returned to the attacker (blind SSRF), but the issue may still enable sensitive network probing or data","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.5.0"]}],"null_published_at":"2026-11-03T17:49:21.340Z","source_updated_at":"2026-09-10T03:50:48.833Z","source_disclosed_at":"2026-06-22T20:28:29.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.955Z"},{"id":"NVI-00005810","kind":"vulnerability","title":"Paymenter has Blind Unauthenticated SSRF on the Paypal gateway module","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-7wwh-xcc3-9fcg","CVE-2026-44583"],"plain_summary":"OSV carries this publisher advisory for paymenter/paymenter. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.5.0 for paymenter/paymenter. Confirm the publisher’s latest guidance.","source_ids":["sr-9d9515db39c10b383ecaa9143791c891"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-9d9515db39c10b383ecaa9143791c891","url":"https://github.com/advisories/GHSA-7wwh-xcc3-9fcg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-7wwh-xcc3-9fcg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.955Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9d9515db39c10b383ecaa9143791c891"],"technology":"paymenter/paymenter","known_exclusions":[],"conditions_summary":"### Summary\nThe PayPal webhook endpoint `/extensions/paypal/webhook` processes the `PAYPAL-CERT-URL` HTTP header without validation, allowing attackers to control server-side HTTP request destinations.\n\n### Technical details:\n\nThe `/extensions/paypal/webhook` endpoint processes incoming webhook requests and trusts the value of the `PAYPAL-CERT-URL` HTTP header without validation.\n\nThis value is passed directly into a server-side HTTP request via `file_get_contents`, allowing attackers to control the destination of the request. No allowlist, validation, or signature verification is applied to the header before usage.\n\nAs a result, the application can be coerced into performing HTTP requests to attacker-controlled or internal network destinations.\n\n### Impact\nThis vulnerability allows remote unauthenticated attackers to induce server-side HTTP GET requests to arbitrary external or internal endpoints.\n\nDepending on network configuration, this may lead to:\n\n- Blind SSRF to external attacker-controlled systems\n- Potential access to internal network services\n\nNo direct response data is returned to the attacker (blind SSRF), but the issue may still enable sensitive network probing or data","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.5.0"]}],"null_published_at":"2026-10-31T22:13:05.839Z","source_updated_at":"2026-09-10T03:50:48.833Z","source_disclosed_at":"2026-06-22T20:28:29.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:41:59.955Z"}],"next_cursor":null,"snapshot_revision":"42594"}