gsd-2021-4194
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
bookstack is vulnerable to Improper Access Control
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-4194", "description": "bookstack is vulnerable to Improper Access Control", "id": "GSD-2021-4194" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-4194" ], "details": "bookstack is vulnerable to Improper Access Control", "id": "GSD-2021-4194", "modified": "2023-12-13T01:23:11.465655Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-4194", "STATE": "PUBLIC", "TITLE": "Improper Access Control in bookstackapp/bookstack" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "bookstackapp/bookstack", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "21.12.1" } ] } } ] }, "vendor_name": "bookstackapp" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "bookstack is vulnerable to Improper Access Control" } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-284 Improper Access Control" } ] } ] }, "references": { "reference_data": [ { "name": "https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114" }, { "name": "https://github.com/bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad", "refsource": "MISC", "url": "https://github.com/bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad" } ] }, "source": { "advisory": "0bc8b3f7-9057-4eb7-a989-24cd5689f114", "discovery": "EXTERNAL" } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003c21.12.1", "affected_versions": "All versions before 21.12.1", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-01-08", "description": "bookstack is vulnerable to Improper Access Control", "fixed_versions": [ "21.12.1" ], "identifier": "CVE-2021-4194", "identifiers": [ "GHSA-ghhm-xrwp-75m9", "CVE-2021-4194" ], "not_impacted": "All versions starting from 21.12.1", "package_slug": "packagist/ssddanbrown/bookstack", "pubdate": "2022-01-08", "solution": "Upgrade to version 21.12.1 or above.", "title": "bookstack is vulnerable to Improper Access Control", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-4194", "https://github.com/bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad", "https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114", "https://github.com/advisories/GHSA-ghhm-xrwp-75m9" ], "uuid": "5245065d-1e00-4adb-841d-eca8b6527fec" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:bookstackapp:bookstack:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "21.12.1", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-4194" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "bookstack is vulnerable to Improper Access Control" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-863" } ] } ] }, "references": { "reference_data": [ { "name": "https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114", "refsource": "CONFIRM", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114" }, { "name": "https://github.com/bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad", "refsource": "MISC", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } }, "lastModifiedDate": "2022-07-25T10:24Z", "publishedDate": "2022-01-06T18:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.