CVE-2026-102980

{"id": "CVE-2026-102980", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-102980", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-15T14:12:43.370527Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "makeplane", "product": "plane", "versions": [{"status": "affected", "version": "< 1.4.0"}]}]}], "published": "2026-10-14T20:17:28.600", "references": [{"url": "https://github.com/makeplane/plane/commit/cfe951c8af41b0fcf1c792e5ad664d00f77709ce", "source": "security-advisories@github.com"}, {"url": "https://github.com/makeplane/plane/pull/9380", "source": "security-advisories@github.com"}, {"url": "https://github.com/makeplane/plane/releases/tag/v1.4.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/makeplane/plane/security/advisories/GHSA-ghcr-frqr-6pqr", "source": "security-advisories@github.com"}, {"url": "https://github.com/makeplane/plane/security/advisories/GHSA-ghcr-frqr-6pqr", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "Plane is an open-source project management tool. Prior to 1.4.0, PageVersionEndpoint in apps/api/plane/app/views/page/version.py scopes page-version lookups by workspace and page identifiers but not by the project_id from the URL. ProjectPagePermission likewise derives the caller's role from the URL project while resolving the requested page workspace-wide, so a member of one project can use that project's identifier to read description_html for a public page in another project in the same workspace. The affected path is read-only and does not enable cross-project page modification. This issue is fixed in version 1.4.0."}], "lastModified": "2026-10-15T15:17:20.270", "sourceIdentifier": "security-advisories@github.com"}