{"items":[{"id":"NVI-00007906","kind":"vulnerability","title":"canto-saas-api: OAuth credentials exposed in URL query string and exception messages","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-37pm-83g7-r22v","CVE-2026-55375"],"plain_summary":"OSV carries this publisher advisory for jleehr/canto-saas-api. 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 3.0.0 for jleehr/canto-saas-api. Confirm the publisher’s latest guidance.","source_ids":["sr-ed68757700868018674e4b26e7248eda"],"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-247290267f7aa7b20e478c0ea402e767"],"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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.383%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.32362. Missing scores are unknown.","source_id":"sr-247290267f7aa7b20e478c0ea402e767"}],"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-ed68757700868018674e4b26e7248eda","url":"https://github.com/advisories/GHSA-37pm-83g7-r22v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-37pm-83g7-r22v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.652Z"},{"id":"sr-247290267f7aa7b20e478c0ea402e767","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-2026-55375","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.382Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-ed68757700868018674e4b26e7248eda"],"technology":"jleehr/canto-saas-api","known_exclusions":[],"conditions_summary":"## Summary\n\n  In affected versions, the OAuth2 token request sends `app_id`, `app_secret`,\n  `refresh_token` and `code` as URL query parameters of the POST request to\n  `https://oauth./oauth/api/oauth2/token`. Request URLs are commonly\n  recorded in access logs, proxy logs and APM traces, so the application secret\n  and refresh token can be persisted in plain text outside the application's\n  control.\n\n  In addition, when the token request fails, the Guzzle exception message —\n  which contains the full request URI including the credentials — was passed\n  unmodified into the `AuthorizationFailedException` thrown by\n  `OAuth2::obtainAccessToken()`. Applications that log exceptions or forward\n  them to error trackers (e.g. Sentry) may therefore have recorded the app\n  secret in their logs.\n\n  ## Impact\n\n  An attacker with access to web server logs, proxy logs, APM tracing data or\n  application error logs of a consumer of this library can obtain the Canto\n  `app_secret`, `refresh_token` or authorization `code` and use them to obtain\n  access tokens for the Canto tenant.\n\n  ## Patches\n\n  Fixed in 3.0.0:\n\n  - OAuth credentials are sent in the form-encoded POST body instead of the ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.0.0"]}],"null_published_at":"2026-10-31T22:27:09.613Z","source_updated_at":"2026-09-10T03:51:07.708Z","source_disclosed_at":"2026-06-19T14:16:41.000Z","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":"2026-10-31T21:41:49.652Z"},{"id":"NVI-00007906","kind":"vulnerability","title":"canto-saas-api: OAuth credentials exposed in URL query string and exception messages","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-37pm-83g7-r22v","CVE-2026-55375"],"plain_summary":"OSV carries this publisher advisory for jleehr/canto-saas-api. 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 3.0.0 for jleehr/canto-saas-api. Confirm the publisher’s latest guidance.","source_ids":["sr-ed68757700868018674e4b26e7248eda"],"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-ed68757700868018674e4b26e7248eda","url":"https://github.com/advisories/GHSA-37pm-83g7-r22v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-37pm-83g7-r22v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.652Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-ed68757700868018674e4b26e7248eda"],"technology":"jleehr/canto-saas-api","known_exclusions":[],"conditions_summary":"## Summary\n\n  In affected versions, the OAuth2 token request sends `app_id`, `app_secret`,\n  `refresh_token` and `code` as URL query parameters of the POST request to\n  `https://oauth./oauth/api/oauth2/token`. Request URLs are commonly\n  recorded in access logs, proxy logs and APM traces, so the application secret\n  and refresh token can be persisted in plain text outside the application's\n  control.\n\n  In addition, when the token request fails, the Guzzle exception message —\n  which contains the full request URI including the credentials — was passed\n  unmodified into the `AuthorizationFailedException` thrown by\n  `OAuth2::obtainAccessToken()`. Applications that log exceptions or forward\n  them to error trackers (e.g. Sentry) may therefore have recorded the app\n  secret in their logs.\n\n  ## Impact\n\n  An attacker with access to web server logs, proxy logs, APM tracing data or\n  application error logs of a consumer of this library can obtain the Canto\n  `app_secret`, `refresh_token` or authorization `code` and use them to obtain\n  access tokens for the Canto tenant.\n\n  ## Patches\n\n  Fixed in 3.0.0:\n\n  - OAuth credentials are sent in the form-encoded POST body instead of the ","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.0.0"]}],"null_published_at":"2026-10-31T22:13:18.640Z","source_updated_at":"2026-09-10T03:51:07.708Z","source_disclosed_at":"2026-06-19T14:16:41.000Z","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":"2026-10-31T21:41:49.652Z"}],"next_cursor":null,"snapshot_revision":"42594"}