cve-2020-4027
Vulnerability from cvelistv5
Published
2020-07-01 01:35
Modified
2024-09-17 01:56
Severity ?
EPSS score ?
Summary
Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1.
References
▼ | URL | Tags | |
---|---|---|---|
security@atlassian.com | https://jira.atlassian.com/browse/CONFSERVER-59898 | Issue Tracking, Patch, Release Notes, Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||
---|---|---|---|---|---|---|---|
▼ | Atlassian | Confluence Server |
Version: unspecified < 7.4.5 Version: 7.5.0 < unspecified Version: unspecified < 7.5.1 |
||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T07:52:20.854Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://jira.atlassian.com/browse/CONFSERVER-59898" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Confluence Server", "vendor": "Atlassian", "versions": [ { "lessThan": "7.4.5", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "7.5.0", "versionType": "custom" }, { "lessThan": "7.5.1", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Confluence Data Center", "vendor": "Atlassian", "versions": [ { "lessThan": "7.4.5", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThan": "unspecified", "status": "affected", "version": "7.5.0", "versionType": "custom" }, { "lessThan": "7.5.1", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2020-06-18T00:00:00", "descriptions": [ { "lang": "en", "value": "Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1." } ], "problemTypes": [ { "descriptions": [ { "description": "Injection", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-02-04T05:52:12", "orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "shortName": "atlassian" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://jira.atlassian.com/browse/CONFSERVER-59898" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@atlassian.com", "DATE_PUBLIC": "2020-06-18T00:00:00", "ID": "CVE-2020-4027", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Confluence Server", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "7.4.5" }, { "version_affected": "\u003e=", "version_value": "7.5.0" }, { "version_affected": "\u003c", "version_value": "7.5.1" } ] } }, { "product_name": "Confluence Data Center", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "7.4.5" }, { "version_affected": "\u003e=", "version_value": "7.5.0" }, { "version_affected": "\u003c", "version_value": "7.5.1" } ] } } ] }, "vendor_name": "Atlassian" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Injection" } ] } ] }, "references": { "reference_data": [ { "name": "https://jira.atlassian.com/browse/CONFSERVER-59898", "refsource": "MISC", "url": "https://jira.atlassian.com/browse/CONFSERVER-59898" } ] } } } }, "cveMetadata": { "assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "assignerShortName": "atlassian", "cveId": "CVE-2020-4027", "datePublished": "2020-07-01T01:35:29.292383Z", "dateReserved": "2019-12-30T00:00:00", "dateUpdated": "2024-09-17T01:56:01.138Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-4027\",\"sourceIdentifier\":\"security@atlassian.com\",\"published\":\"2020-07-01T02:15:12.350\",\"lastModified\":\"2021-12-13T16:05:55.440\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1.\"},{\"lang\":\"es\",\"value\":\"Las versiones afectadas de Atlassian Confluence Server y Data Center permit\u00edan a los atacantes remotos con permisos de administraci\u00f3n del sistema saltarse las mitigaciones de inyecci\u00f3n de plantillas de velocidad a trav\u00e9s de una vulnerabilidad de inyecci\u00f3n en las macros de usuario personalizadas. Las versiones afectadas son anteriores a la versi\u00f3n 7.4.5, y desde la versi\u00f3n 7.5.0 hasta la versi\u00f3n 7.5.1\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.2,\"impactScore\":3.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.5},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-74\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"7.4.5\",\"matchCriteriaId\":\"5BA01DD0-D61B-4307-8829-06BECB697AE8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.5.0\",\"versionEndExcluding\":\"7.5.1\",\"matchCriteriaId\":\"32D81366-EB40-4F36-B19B-18DEC20953F1\"}]}]}],\"references\":[{\"url\":\"https://jira.atlassian.com/browse/CONFSERVER-59898\",\"source\":\"security@atlassian.com\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Release Notes\",\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
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.