CVE-2026-62345

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62345", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-13T21:42:50.095Z", "datePublished": "2026-11-06T18:03:09.599Z", "dateUpdated": "2026-11-09T22:44:31.966Z"}, "containers": {"cna": {"title": "Stored XSS via Unsanitized waypoint.icon in Map Marker (insertAdjacentHTML)", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-hx3v-rv4v-w875", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-hx3v-rv4v-w875"}, {"name": "https://github.com/open-wanderer/wanderer/pull/1093", "tags": ["x_refsource_MISC"], "url": "https://github.com/open-wanderer/wanderer/pull/1093"}, {"name": "https://github.com/open-wanderer/wanderer/commit/6135332ea69a3d9a4fe1dec5af1cb1ee74f70e2b", "tags": ["x_refsource_MISC"], "url": "https://github.com/open-wanderer/wanderer/commit/6135332ea69a3d9a4fe1dec5af1cb1ee74f70e2b"}, {"name": "https://github.com/open-wanderer/wanderer/releases/tag/v0.19.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/open-wanderer/wanderer/releases/tag/v0.19.3"}], "affected": [{"vendor": "open-wanderer", "product": "wanderer", "versions": [{"version": "< 0.19.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-11-06T18:03:09.599Z"}, "descriptions": [{"lang": "en", "value": "Wanderer is a self-hosted trail database for saving and sharing adventures. Prior to 0.19.3, an authenticated user can store a crafted waypoint.icon value that createMarkerFromWaypoint() passes into FontawesomeMarker, where insertAdjacentHTML inserts the unvalidated value into map marker markup. Opening the affected trail map executes attacker-controlled script in the viewer's browser, which can expose session tokens or perform actions as the victim. Federated waypoint data can also reach the sink without a local account on the receiving instance. This issue is fixed in version 0.19.3."}], "source": {"advisory": "GHSA-hx3v-rv4v-w875", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-11-09T22:34:59.830709Z", "id": "CVE-2026-62345", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-09T22:44:31.966Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62345", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-13T21:42:50.095Z", "datePublished": "2026-11-06T18:03:09.599Z", "dateUpdated": "2026-11-09T22:44:31.966Z"}, "containers": {"cna": {"title": "Stored XSS via Unsanitized waypoint.icon in Map Marker (insertAdjacentHTML)", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-hx3v-rv4v-w875", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-hx3v-rv4v-w875"}, {"name": "https://github.com/open-wanderer/wanderer/pull/1093", "tags": ["x_refsource_MISC"], "url": "https://github.com/open-wanderer/wanderer/pull/1093"}, {"name": "https://github.com/open-wanderer/wanderer/commit/6135332ea69a3d9a4fe1dec5af1cb1ee74f70e2b", "tags": ["x_refsource_MISC"], "url": "https://github.com/open-wanderer/wanderer/commit/6135332ea69a3d9a4fe1dec5af1cb1ee74f70e2b"}, {"name": "https://github.com/open-wanderer/wanderer/releases/tag/v0.19.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/open-wanderer/wanderer/releases/tag/v0.19.3"}], "affected": [{"vendor": "open-wanderer", "product": "wanderer", "versions": [{"version": "< 0.19.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-11-06T18:03:09.599Z"}, "descriptions": [{"lang": "en", "value": "Wanderer is a self-hosted trail database for saving and sharing adventures. Prior to 0.19.3, an authenticated user can store a crafted waypoint.icon value that createMarkerFromWaypoint() passes into FontawesomeMarker, where insertAdjacentHTML inserts the unvalidated value into map marker markup. Opening the affected trail map executes attacker-controlled script in the viewer's browser, which can expose session tokens or perform actions as the victim. Federated waypoint data can also reach the sink without a local account on the receiving instance. This issue is fixed in version 0.19.3."}], "source": {"advisory": "GHSA-hx3v-rv4v-w875", "discovery": "UNKNOWN"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-62345", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-09T22:34:59.830709Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-09T22:35:01.255Z"}}]}}

{"affected": [{"affectedData": [{"product": "wanderer", "vendor": "open-wanderer", "versions": [{"status": "affected", "version": "< 0.19.3"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Wanderer is a self-hosted trail database for saving and sharing adventures. Prior to 0.19.3, an authenticated user can store a crafted waypoint.icon value that createMarkerFromWaypoint() passes into FontawesomeMarker, where insertAdjacentHTML inserts the unvalidated value into map marker markup. Opening the affected trail map executes attacker-controlled script in the viewer's browser, which can expose session tokens or perform actions as the victim. Federated waypoint data can also reach the sink without a local account on the receiving instance. This issue is fixed in version 0.19.3."}], "id": "CVE-2026-62345", "lastModified": "2026-11-12T22:18:51.470", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-62345", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-09T22:34:59.830709Z", "version": "2.0.3"}}]}, "published": "2026-11-06T19:17:53.607", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/open-wanderer/wanderer/commit/6135332ea69a3d9a4fe1dec5af1cb1ee74f70e2b"}, {"source": "security-advisories@github.com", "url": "https://github.com/open-wanderer/wanderer/pull/1093"}, {"source": "security-advisories@github.com", "url": "https://github.com/open-wanderer/wanderer/releases/tag/v0.19.3"}, {"source": "security-advisories@github.com", "url": "https://github.com/open-wanderer/wanderer/security/advisories/GHSA-hx3v-rv4v-w875"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.19.3)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "wanderer", "source": "cna", "vendor": "open-wanderer"}, "product": "wanderer", "vendor": "open-wanderer"}], "created": "2026-11-06T19:30:10.580224+00:00", "updated": "2026-11-06T21:12:36.598793+00:00", "vendors": ["open-wanderer", "open-wanderer$PRODUCT$wanderer"]}