CVE-2026-54705

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54705", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-15T22:58:06.563Z", "datePublished": "2026-07-29T17:21:20.414Z", "dateUpdated": "2026-07-29T17:54:49.618Z"}, "containers": {"cna": {"title": "mathlive's Lack of Escaping of HTML allows for XSS", "problemTypes": [{"descriptions": [{"cweId": "CWE-116", "lang": "en", "description": "CWE-116: Improper Encoding or Escaping of Output", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p"}, {"name": "https://github.com/arnog/mathlive/issues/3028", "tags": ["x_refsource_MISC"], "url": "https://github.com/arnog/mathlive/issues/3028"}, {"name": "https://github.com/arnog/mathlive/commit/5fe1c46153883f9ec0249a5c8c34e64aaae9cfb8", "tags": ["x_refsource_MISC"], "url": "https://github.com/arnog/mathlive/commit/5fe1c46153883f9ec0249a5c8c34e64aaae9cfb8"}], "affected": [{"vendor": "arnog", "product": "mathlive", "versions": [{"version": "< 0.110.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-29T17:21:20.414Z"}, "descriptions": [{"lang": "en", "value": "MathLive provides web components for math display and input. Prior to 0.110.0, MathLive fails to escape text-mode content in \\text{} and \\mbox{} commands in Box.toMarkup at src/core/box.ts, in xmlEscape, scanText, and text-mode output in src/formats/atom-to-math-ml.ts, and through convertLatexToMarkup, convertLatexToMathMl, <math-span>, <math-div>, and the default identity MathfieldElement.createHTML, allowing malicious input to run arbitrary JavaScript when rendered. This issue is fixed in version 0.110.0."}], "source": {"advisory": "GHSA-fm7p-gw32-828p", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-29T17:54:40.585652Z", "id": "CVE-2026-54705", "options": [{"Exploitation": "poc"}, {"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": "2026-07-29T17:54:49.618Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-54705", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-29T17:54:40.585652Z"}}}], "references": [{"url": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-29T17:54:25.907Z"}}], "cna": {"title": "mathlive's Lack of Escaping of HTML allows for XSS", "source": {"advisory": "GHSA-fm7p-gw32-828p", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "arnog", "product": "mathlive", "versions": [{"status": "affected", "version": "< 0.110.0"}]}], "references": [{"url": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p", "name": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/arnog/mathlive/issues/3028", "name": "https://github.com/arnog/mathlive/issues/3028", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/arnog/mathlive/commit/5fe1c46153883f9ec0249a5c8c34e64aaae9cfb8", "name": "https://github.com/arnog/mathlive/commit/5fe1c46153883f9ec0249a5c8c34e64aaae9cfb8", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "MathLive provides web components for math display and input. Prior to 0.110.0, MathLive fails to escape text-mode content in \\text{} and \\mbox{} commands in Box.toMarkup at src/core/box.ts, in xmlEscape, scanText, and text-mode output in src/formats/atom-to-math-ml.ts, and through convertLatexToMarkup, convertLatexToMathMl, <math-span>, <math-div>, and the default identity MathfieldElement.createHTML, allowing malicious input to run arbitrary JavaScript when rendered. This issue is fixed in version 0.110.0."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-116", "description": "CWE-116: Improper Encoding or Escaping of Output"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-29T17:21:20.414Z"}}}, "cveMetadata": {"cveId": "CVE-2026-54705", "state": "PUBLISHED", "dateUpdated": "2026-07-29T17:54:49.618Z", "dateReserved": "2026-06-15T22:58:06.563Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-07-29T17:21:20.414Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "mathlive", "vendor": "arnog", "versions": [{"status": "affected", "version": "< 0.110.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "MathLive provides web components for math display and input. Prior to 0.110.0, MathLive fails to escape text-mode content in \\text{} and \\mbox{} commands in Box.toMarkup at src/core/box.ts, in xmlEscape, scanText, and text-mode output in src/formats/atom-to-math-ml.ts, and through convertLatexToMarkup, convertLatexToMathMl, <math-span>, <math-div>, and the default identity MathfieldElement.createHTML, allowing malicious input to run arbitrary JavaScript when rendered. This issue is fixed in version 0.110.0."}, {"lang": "es", "value": "MathLive proporciona componentes web para la visualizaci\u00f3n e introducci\u00f3n de matem\u00e1ticas. Antes de 0.110.0, MathLive falla al escapar el contenido en modo texto en los comandos \\text{} y \\mbox{} en Box.toMarkup en src/core/box.ts, en xmlEscape, scanText, y la salida en modo texto en src/formats/atom-to-math-ml.ts, y a trav\u00e9s de convertLatexToMarkup, convertLatexToMathMl, [math-span], [math-div], y la identidad predeterminada MathfieldElement.createHTML, permitiendo que una entrada maliciosa ejecute JavaScript arbitrario cuando se renderiza. Este problema est\u00e1 solucionado en la versi\u00f3n 0.110.0."}], "id": "CVE-2026-54705", "lastModified": "2026-10-24T13:10:00.147", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54705", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-29T17:54:40.585652Z", "version": "2.0.3"}}]}, "published": "2026-07-29T18:16:54.857", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/arnog/mathlive/commit/5fe1c46153883f9ec0249a5c8c34e64aaae9cfb8"}, {"source": "security-advisories@github.com", "url": "https://github.com/arnog/mathlive/issues/3028"}, {"source": "security-advisories@github.com", "url": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/arnog/mathlive/security/advisories/GHSA-fm7p-gw32-828p"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-116"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.110.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "mathlive", "source": "cna", "vendor": "arnog"}, "product": "mathlive", "vendor": "arnog"}], "created": "2026-07-30T14:01:49.645482+00:00", "updated": "2026-08-02T08:00:04.656109+00:00", "vendors": ["arnog", "arnog$PRODUCT$mathlive"]}