150 lines
6.3 KiB
JSON
150 lines
6.3 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-44256",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-05-05T16:33:55.844Z",
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"datePublished": "2026-08-19T16:21:49.920Z",
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"dateUpdated": "2026-08-19T18:18:11.834Z"
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},
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"containers": {
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"cna": {
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"title": "Wazuh: CRLF Log Injection via Unsanitized Basic-Auth Username",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-117",
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"lang": "en",
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"description": "CWE-117: Improper Output Neutralization for Logs",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/wazuh/wazuh/security/advisories/GHSA-c3m6-fp2h-wmr4",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-c3m6-fp2h-wmr4"
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},
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{
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"name": "https://github.com/wazuh/wazuh/pull/35866",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/wazuh/wazuh/pull/35866"
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},
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{
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"name": "https://github.com/wazuh/wazuh/commit/cddf3fd16b0f945b28eb9c27714de3cc344e0926",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/wazuh/wazuh/commit/cddf3fd16b0f945b28eb9c27714de3cc344e0926"
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},
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{
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"name": "https://github.com/wazuh/wazuh/releases/tag/v4.14.6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/wazuh/wazuh/releases/tag/v4.14.6"
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},
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{
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"name": "https://github.com/wazuh/wazuh/releases/tag/v5.0.0-beta2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/wazuh/wazuh/releases/tag/v5.0.0-beta2"
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}
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],
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"affected": [
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{
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"vendor": "wazuh",
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"product": "wazuh",
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"versions": [
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{
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"version": ">= 4.4.0, < 4.14.6",
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"status": "affected"
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},
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{
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"version": ">= 5.0.0-beta1, < 5.0.0-beta2",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-08-19T16:21:49.920Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.4.0 until 4.14.6 and 5.0.0-beta2, api/api/middlewares.py decodes the Basic authentication username before credential validation and passes it to the access logger without neutralizing control characters. api/api/alogging.py interpolates that value into the plain-text API log. An unauthenticated attacker can include carriage returns or line feeds in the username to forge entries, obscure activity, or poison systems that consume the plain-text audit log. The JSON log format is not affected because JSON serialization escapes these characters. This issue is fixed in versions 4.14.6 and 5.0.0-beta2."
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}
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],
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"source": {
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"advisory": "GHSA-c3m6-fp2h-wmr4",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-19T18:17:23.310124Z",
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"id": "CVE-2026-44256",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-19T18:18:11.834Z"
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}
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}
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]
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}
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} |