CVE-2026-120190

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{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:postybirb_plus:postybirb_plus:*:*:*:*:*:*:*:*"], "modules": ["Submission Description Editor"], "product": "PostyBirb Plus", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.1.0"}, {"status": "affected", "version": "3.1.1"}, {"status": "affected", "version": "3.1.2"}, {"status": "affected", "version": "3.1.3"}, {"status": "affected", "version": "3.1.4"}, {"status": "affected", "version": "3.1.5"}, {"status": "affected", "version": "3.1.6"}, {"status": "affected", "version": "3.1.7"}, {"status": "affected", "version": "3.1.8"}, {"status": "affected", "version": "3.1.9"}, {"status": "affected", "version": "3.1.10"}, {"status": "affected", "version": "3.1.11"}, {"status": "affected", "version": "3.1.12"}, {"status": "affected", "version": "3.1.13"}, {"status": "affected", "version": "3.1.14"}, {"status": "affected", "version": "3.1.15"}, {"status": "affected", "version": "3.1.16"}, {"status": "affected", "version": "3.1.17"}, {"status": "affected", "version": "3.1.18"}, {"status": "affected", "version": "3.1.19"}, {"status": "affected", "version": "3.1.20"}, {"status": "affected", "version": "3.1.21"}, {"status": "affected", "version": "3.1.22"}, {"status": "affected", "version": "3.1.23"}, {"status": "affected", "version": "3.1.24"}, {"status": "affected", "version": "3.1.25"}, {"status": "affected", "version": "3.1.26"}, {"status": "affected", "version": "3.1.27"}, {"status": "affected", "version": "3.1.28"}, {"status": "affected", "version": "3.1.29"}, {"status": "affected", "version": "3.1.30"}, {"status": "affected", "version": "3.1.31"}, {"status": "affected", "version": "3.1.32"}, {"status": "affected", "version": "3.1.33"}, {"status": "affected", "version": "3.1.34"}, {"status": "affected", "version": "3.1.35"}, {"status": "affected", "version": "3.1.36"}, {"status": "affected", "version": "3.1.37"}, {"status": "affected", "version": "3.1.38"}, {"status": "affected", "version": "3.1.39"}, {"status": "affected", "version": "3.1.40"}, {"status": "affected", "version": "3.1.41"}, {"status": "affected", "version": "3.1.42"}, {"status": "affected", "version": "3.1.43"}, {"status": "affected", "version": "3.1.44"}, {"status": "affected", "version": "3.1.45"}, {"status": "affected", "version": "3.1.46"}, {"status": "affected", "version": "3.1.47"}, {"status": "affected", "version": "3.1.48"}, {"status": "affected", "version": "3.1.49"}, {"status": "affected", "version": "3.1.50"}, {"status": "affected", "version": "3.1.51"}, {"status": "affected", "version": "3.1.52"}, {"status": "affected", "version": "3.1.53"}, {"status": "affected", "version": "3.1.54"}, {"status": "affected", "version": "3.1.55"}, {"status": "affected", "version": "3.1.56"}, {"status": "affected", "version": "3.1.57"}, {"status": "affected", "version": "3.1.58"}, {"status": "affected", "version": "3.1.59"}, {"status": "affected", "version": "3.1.60"}, {"status": "affected", "version": "3.1.61"}, {"status": "affected", "version": "3.1.62"}, {"status": "affected", "version": "3.1.63"}, {"status": "affected", "version": "3.1.64"}, {"status": "affected", "version": "3.1.65"}, {"status": "affected", "version": "3.1.66"}, {"status": "affected", "version": "3.1.67"}, {"status": "affected", "version": "3.1.68"}, {"status": "affected", "version": "3.1.69"}, {"status": "affected", "version": "3.1.70"}, {"status": "affected", "version": "3.1.71"}, {"status": "affected", "version": "3.1.72"}, {"status": "affected", "version": "3.1.73"}, {"status": "affected", "version": "3.1.74"}, {"status": "affected", "version": "3.1.75"}, {"status": "unaffected", "version": "3.1.76"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A security flaw has been discovered in PostyBirb Plus up to 3.1.75. Affected by this vulnerability is an unknown functionality of the file ui/src/views/submissions/submission-forms/form-components/DescriptionInput.tsx of the component Submission Description Editor. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.1.76 addresses this issue. The patch is identified as 6b11c2345ad98ae59fd5404a9f1024eb1d10c8a4. It is advisable to upgrade the affected component."}], "id": "CVE-2026-120190", "lastModified": "2026-11-06T19:17:40.120", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.0, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-120190", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-06T18:54:04.216433Z", "version": "2.0.3"}}]}, "published": "2026-11-01T01:17:17.133", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/mvdicarlo/postybirb-plus/commit/6b11c2345ad98ae59fd5404a9f1024eb1d10c8a4"}, {"source": "cna@vuldb.com", "url": "https://github.com/mvdicarlo/postybirb-plus/issues/504"}, {"source": "cna@vuldb.com", "url": "https://github.com/mvdicarlo/postybirb-plus/pull/506"}, {"source": "cna@vuldb.com", "url": "https://github.com/mvdicarlo/postybirb-plus/releases/tag/v3.1.76"}, {"source": "cna@vuldb.com", "url": "https://github.com/user-attachments/files/32685547/report.md"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-120190"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/1027356"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/429529"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/429529/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-94"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.1.0,3.1.76)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "3.1.76"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "PostyBirb Plus", "source": "cna", "vendor": "n/a"}, "product": "postybirb_plus", "vendor": "postybirb_plus"}], "created": "2026-11-01T02:30:18.626210+00:00", "updated": "2026-11-03T15:15:15.003992+00:00", "vendors": ["postybirb_plus", "postybirb_plus$PRODUCT$postybirb_plus"]}