136 lines
5.7 KiB
JSON
136 lines
5.7 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-2026-33335",
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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": "2026-03-18T22:15:11.812Z",
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"datePublished": "2026-03-24T15:07:41.460Z",
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"dateUpdated": "2026-03-25T13:41:50.096Z"
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},
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"containers": {
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"cna": {
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"title": "Vikunja Desktop allows arbitrary local application invocation via unvalidated shell.openExternal",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-939",
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"lang": "en",
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"description": "CWE-939: Improper Authorization in Handler for Custom URL Scheme",
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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": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "HIGH",
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"subAvailabilityImpact": "HIGH",
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"baseScore": 6.4,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H",
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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/go-vikunja/vikunja/security/advisories/GHSA-6q44-85gc-cjvf",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-6q44-85gc-cjvf"
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},
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{
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"name": "https://vikunja.io/changelog/vikunja-v2.2.0-was-released",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://vikunja.io/changelog/vikunja-v2.2.0-was-released"
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}
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],
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"affected": [
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{
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"vendor": "go-vikunja",
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"product": "vikunja",
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"versions": [
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{
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"version": ">= 0.21.0, < 2.2.0",
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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": "2026-03-24T15:07:41.460Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, the Vikunja Desktop Electron wrapper passes URLs from `window.open()` calls directly to `shell.openExternal()` without any validation or protocol allowlisting. An attacker who can place a link with `target=\"_blank\"` (or that otherwise triggers `window.open`) in user-generated content can cause the victim's operating system to open arbitrary URI schemes, invoking local applications, opening local files, or triggering custom protocol handlers. Version 2.2.0 patches the issue."
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}
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],
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"source": {
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"advisory": "GHSA-6q44-85gc-cjvf",
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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/go-vikunja/vikunja/security/advisories/GHSA-6q44-85gc-cjvf",
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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": "2026-03-25T13:41:45.712476Z",
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"id": "CVE-2026-33335",
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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": "2026-03-25T13:41:50.096Z"
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}
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}
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]
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}
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} |