136 lines
5.6 KiB
JSON
136 lines
5.6 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-2026-42267",
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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": "2026-04-26T11:53:27.706Z",
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"datePublished": "2026-05-08T03:28:52.226Z",
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"dateUpdated": "2026-05-08T12:58:12.770Z"
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},
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"containers": {
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"cna": {
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"title": "Kimai: Formula Injection via tag names in XLSX export",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-1236",
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"lang": "en",
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"description": "CWE-1236: Improper Neutralization of Formula Elements in a CSV File",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P",
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"version": "4.0"
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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/kimai/kimai/security/advisories/GHSA-3xc2-h5r3-wv3r",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/kimai/kimai/security/advisories/GHSA-3xc2-h5r3-wv3r"
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},
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{
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"name": "https://github.com/kimai/kimai/releases/tag/2.54.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/kimai/kimai/releases/tag/2.54.0"
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}
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],
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"affected": [
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{
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"vendor": "kimai",
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"product": "kimai",
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"versions": [
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{
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"version": ">= 2.27.0, < 2.54.0",
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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": "2026-05-08T03:28:52.226Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Kimai is an open-source time tracking application. From version 2.27.0 to before version 2.54.0, any ROLE_USER can create a tag with a formula string as its name (e.g. =SUM(54+51)) via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue() joins tag names with implode() and returns the result unchanged. OpenSpout promotes any =-prefixed string to a FormulaCell, writing <f>SUM(54+51)</f> into the XLSX archive. Excel evaluates the formula when the file is opened. This issue has been patched in version 2.54.0."
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}
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],
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"source": {
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"advisory": "GHSA-3xc2-h5r3-wv3r",
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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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"references": [
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{
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"url": "https://github.com/kimai/kimai/security/advisories/GHSA-3xc2-h5r3-wv3r",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-05-08T12:57:49.978866Z",
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"id": "CVE-2026-42267",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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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": "2026-05-08T12:58:12.770Z"
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}
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}
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]
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}
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} |