{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-25645", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-02-04T05:15:41.791Z", "datePublished": "2026-03-25T17:02:48.402Z", "dateUpdated": "2026-03-25T20:09:40.551Z"}, "containers": {"cna": {"title": "Requests has Insecure Temp File Reuse in its extract_zipped_paths() utility function", "problemTypes": [{"descriptions": [{"cweId": "CWE-377", "lang": "en", "description": "CWE-377: Insecure Temporary File", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/psf/requests/security/advisories/GHSA-gc5v-m9x4-r6x2", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/psf/requests/security/advisories/GHSA-gc5v-m9x4-r6x2"}, {"name": "https://github.com/psf/requests/commit/66d21cb07bd6255b1280291c4fafb71803cdb3b7", "tags": ["x_refsource_MISC"], "url": "https://github.com/psf/requests/commit/66d21cb07bd6255b1280291c4fafb71803cdb3b7"}, {"name": "https://github.com/psf/requests/releases/tag/v2.33.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/psf/requests/releases/tag/v2.33.0"}], "affected": [{"vendor": "psf", "product": "requests", "versions": [{"version": "< 2.33.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-25T17:02:48.402Z"}, "descriptions": [{"lang": "en", "value": "Requests is a HTTP library. Prior to version 2.33.0, the function `requests.utils.extract_zipped_paths()` (which is used by `HTTPAdapter.cert_verify()` to load the CA bundle, often from the `certifi` package's zipapp structure) uses a predictable, non-unique filename (the basename of the file, e.g., `cacert.pem`) when attempting to extract files into the system's temporary directory (`/tmp`). The vulnerable logic performs a check to see if the target file already exists in `/tmp` and re-uses the existing file if found, instead of securely checking the file's content or ensuring atomic, unique extraction. This allows a Local Attacker to pre-create a malicious CA bundle file (e.g., `/tmp/cacert.pem`) before a vulnerable application (running with potentially higher privileges) initializes the `requests` library. Version 2.33.0 contains a patch."}], "source": {"advisory": "GHSA-gc5v-m9x4-r6x2", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-25T20:09:33.855806Z", "id": "CVE-2026-25645", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-25T20:09:40.551Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-25645", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-25T20:09:33.855806Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-25T20:09:37.239Z"}}], "cna": {"title": "Requests has Insecure Temp File Reuse in its extract_zipped_paths() utility function", "source": {"advisory": "GHSA-gc5v-m9x4-r6x2", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "psf", "product": "requests", "versions": [{"status": "affected", "version": "< 2.33.0"}]}], "references": [{"url": "https://github.com/psf/requests/security/advisories/GHSA-gc5v-m9x4-r6x2", "name": "https://github.com/psf/requests/security/advisories/GHSA-gc5v-m9x4-r6x2", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/psf/requests/commit/66d21cb07bd6255b1280291c4fafb71803cdb3b7", "name": "https://github.com/psf/requests/commit/66d21cb07bd6255b1280291c4fafb71803cdb3b7", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/psf/requests/releases/tag/v2.33.0", "name": "https://github.com/psf/requests/releases/tag/v2.33.0", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Requests is a HTTP library. Prior to version 2.33.0, the function `requests.utils.extract_zipped_paths()` (which is used by `HTTPAdapter.cert_verify()` to load the CA bundle, often from the `certifi` package's zipapp structure) uses a predictable, non-unique filename (the basename of the file, e.g., `cacert.pem`) when attempting to extract files into the system's temporary directory (`/tmp`). The vulnerable logic performs a check to see if the target file already exists in `/tmp` and re-uses the existing file if found, instead of securely checking the file's content or ensuring atomic, unique extraction. This allows a Local Attacker to pre-create a malicious CA bundle file (e.g., `/tmp/cacert.pem`) before a vulnerable application (running with potentially higher privileges) initializes the `requests` library. Version 2.33.0 contains a patch."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-377", "description": "CWE-377: Insecure Temporary File"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-25T17:02:48.402Z"}}}, "cveMetadata": {"cveId": "CVE-2026-25645", "state": "PUBLISHED", "dateUpdated": "2026-03-25T20:09:40.551Z", "dateReserved": "2026-02-04T05:15:41.791Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-03-25T17:02:48.402Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Requests is a HTTP library. Prior to version 2.33.0, the function `requests.utils.extract_zipped_paths()` (which is used by `HTTPAdapter.cert_verify()` to load the CA bundle, often from the `certifi` package's zipapp structure) uses a predictable, non-unique filename (the basename of the file, e.g., `cacert.pem`) when attempting to extract files into the system's temporary directory (`/tmp`). The vulnerable logic performs a check to see if the target file already exists in `/tmp` and re-uses the existing file if found, instead of securely checking the file's content or ensuring atomic, unique extraction. This allows a Local Attacker to pre-create a malicious CA bundle file (e.g., `/tmp/cacert.pem`) before a vulnerable application (running with potentially higher privileges) initializes the `requests` library. Version 2.33.0 contains a patch."}], "id": "CVE-2026-25645", "lastModified": "2026-03-25T17:16:52.970", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-25T17:16:52.970", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/psf/requests/commit/66d21cb07bd6255b1280291c4fafb71803cdb3b7"}, {"source": "security-advisories@github.com", "url": "https://github.com/psf/requests/releases/tag/v2.33.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/psf/requests/security/advisories/GHSA-gc5v-m9x4-r6x2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-377"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}