143 lines
5.8 KiB
JSON
143 lines
5.8 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-2026-40896",
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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": "2026-04-15T16:37:22.766Z",
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"datePublished": "2026-04-20T15:12:52.279Z",
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"dateUpdated": "2026-04-20T16:13:10.714Z"
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},
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"containers": {
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"cna": {
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"title": "OpenProject has Cross-Project Meeting Agenda Item Injection via Unscoped Section Lookup",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-367",
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"lang": "en",
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"description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition",
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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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"descriptions": [
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{
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"cweId": "CWE-639",
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"lang": "en",
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"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
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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": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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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:L/UI:N/S:U/C:N/I:H/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/opf/openproject/security/advisories/GHSA-hh5p-gwf8-h245",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/opf/openproject/security/advisories/GHSA-hh5p-gwf8-h245"
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},
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{
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"name": "https://github.com/opf/openproject/commit/8f693a1f35d0a84bb69af78fb6925f74329ae4fe",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/opf/openproject/commit/8f693a1f35d0a84bb69af78fb6925f74329ae4fe"
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}
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],
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"affected": [
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{
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"vendor": "opf",
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"product": "openproject",
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"versions": [
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{
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"version": "< 17.3.0",
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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": "2026-04-20T15:12:52.279Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OpenProject is open-source, web-based project management software. Prior to version 17.3.0, a user with `manage_agendas` permission in any project can inject agenda items into meetings belonging to any other project on the instance — even projects they have no access to. No knowledge of the target project, meeting, or victim is required; the attacker can blindly spray items into every meeting on the instance by iterating sequential section IDs. Version 17.3.0 patches the issue."
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}
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],
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"source": {
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"advisory": "GHSA-hh5p-gwf8-h245",
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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/opf/openproject/security/advisories/GHSA-hh5p-gwf8-h245",
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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": "2026-04-20T16:13:05.532704Z",
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"id": "CVE-2026-40896",
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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": "2026-04-20T16:13:10.714Z"
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}
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}
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]
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}
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} |