{"items":[{"id":"NVI-00005641","kind":"vulnerability","title":"Cross-domain cookie leakage in Guzzle","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-cwmx-hcrq-mhc3","CVE-2022-29248"],"plain_summary":"OSV carries this publisher advisory for guzzlehttp/guzzle, guzzlehttp/guzzle. 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 6.5.6 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2022-29248","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 6.5.6"]},{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 7.0.0; fixed 7.4.3"]}],"null_published_at":"2026-11-08T19:53:48.756Z","source_updated_at":"2025-12-10T23:41:02.272Z","source_disclosed_at":"2022-05-25T18:09:55.000Z","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":"2026-10-31T21:42:10.706Z"},{"id":"NVI-00005641","kind":"vulnerability","title":"Cross-domain cookie leakage in Guzzle","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-cwmx-hcrq-mhc3","CVE-2022-29248"],"plain_summary":"OSV carries this publisher advisory for guzzlehttp/guzzle, guzzlehttp/guzzle. 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 6.5.6 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"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":"The original advisory lists fixed boundaries 7.4.3 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"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-78d09f2d9b8e5bc249709cb15bc67ce5"],"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":"2026-06-17T04:39:54.950Z","value":"5.8 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-449db80499bf35ccac77e74a1d08947c"},{"kind":"CVSS","as_of":"2026-06-17T04:39:54.950Z","value":"8 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-449db80499bf35ccac77e74a1d08947c"},{"kind":"CVSS","as_of":"2026-06-17T04:39:54.950Z","value":"8.1 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-449db80499bf35ccac77e74a1d08947c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.362%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.71769. 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This report has not examined your application.","related_sources":[{"id":"sr-9714951f3560f244e07ebf8c898c0df7","url":"https://github.com/advisories/GHSA-cwmx-hcrq-mhc3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-cwmx-hcrq-mhc3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.706Z"},{"id":"sr-449db80499bf35ccac77e74a1d08947c","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29248","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2022-29248","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T23:14:26.524Z"},{"id":"sr-78d09f2d9b8e5bc249709cb15bc67ce5","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-2022-29248","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 6.5.6"]},{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 7.0.0; fixed 7.4.3"]}],"null_published_at":"2026-11-01T19:14:01.609Z","source_updated_at":"2025-12-10T23:41:02.272Z","source_disclosed_at":"2022-05-25T18:09:55.000Z","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":"2026-10-31T21:42:10.706Z"},{"id":"NVI-00005641","kind":"vulnerability","title":"Cross-domain cookie leakage in Guzzle","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-cwmx-hcrq-mhc3","CVE-2022-29248"],"plain_summary":"OSV carries this publisher advisory for guzzlehttp/guzzle, guzzlehttp/guzzle. 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 6.5.6 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"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":"The original advisory lists fixed boundaries 7.4.3 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"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-449db80499bf35ccac77e74a1d08947c"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 6.5.6"]},{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 7.0.0; fixed 7.4.3"]}],"null_published_at":"2026-11-01T01:04:04.827Z","source_updated_at":"2025-12-10T23:41:02.272Z","source_disclosed_at":"2022-05-25T18:09:55.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.706Z"},{"id":"NVI-00005641","kind":"vulnerability","title":"Cross-domain cookie leakage in Guzzle","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-cwmx-hcrq-mhc3","CVE-2022-29248"],"plain_summary":"OSV carries this publisher advisory for guzzlehttp/guzzle, guzzlehttp/guzzle. 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 6.5.6 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"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":"The original advisory lists fixed boundaries 7.4.3 for guzzlehttp/guzzle. Confirm the publisher’s latest guidance.","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"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-9714951f3560f244e07ebf8c898c0df7","url":"https://github.com/advisories/GHSA-cwmx-hcrq-mhc3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-cwmx-hcrq-mhc3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.706Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 6.5.6"]},{"certainty":"source_listed","source_ids":["sr-9714951f3560f244e07ebf8c898c0df7"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"### Impact\n\nPrevious version of Guzzle contain a vulnerability with the cookie middleware. The vulnerability is that it is not checked if the cookie domain equals the domain of the server which sets the cookie via the `Set-Cookie` header, allowing a malicious server to set cookies for unrelated domains. For example an attacker at `www.example.com` might set a session cookie for `api.example.net`, logging the Guzzle client into their account and retrieving private API requests from the security log of their account.\n\nNote that our cookie middleware is disabled by default, so most library consumers will not be affected by this issue. Only those who manually add the cookie middleware to the handler stack or construct the client with `['cookies' => true]` are affected. Moreover, those who do not use the same Guzzle client to call multiple domains and have disabled redirect forwarding are not affected by this vulnerability.\n\n### Patches\n\nAffected Guzzle 7 users should upgrade to Guzzle 7.4.3 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.6 or 7.4.3.\n\n### Workarounds\n\nIf you do not need support for cookies, turn off the cookie middlewa","public_affected_ranges":["ECOSYSTEM: introduced 7.0.0; fixed 7.4.3"]}],"null_published_at":"2026-10-31T22:13:05.832Z","source_updated_at":"2025-12-10T23:41:02.272Z","source_disclosed_at":"2022-05-25T18:09:55.000Z","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":"2026-10-31T21:42:10.706Z"}],"next_cursor":null,"snapshot_revision":"42594"}