{"id":"CVE-2026-94545","revision":null,"records":[{"revision":"d31cf24f779c4a30ba67160260648dac","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-94545","aliases":[],"title":"Satori-generated SVG has improper escaping","description":"Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 0.33.5, Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup. The impact depends on how the generated SVG is consumed. Version 0.33.5 contains a patch. No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.","state":0,"publishedAt":"2026-09-30T14:53:34.961+00:00","modifiedAt":"2026-09-30T15:48:41.962+00:00","affected":[{"ecosystem":"Vendor product","name":"satori","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"vercel\",\n                    \"product\": \"satori\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.0.27, < 0.33.5\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"next","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"vercel\",\n                    \"product\": \"next\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 16.2.0, < 16.3.6\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","score":5.3,"severity":"MEDIUM"}],"references":["https://github.com/vercel/satori/security/advisories/GHSA-wx4j-mvgx-mqwp","https://github.com/vercel/next.js/security/advisories/GHSA-vcvr-r3jv-pc5j","https://github.com/vercel/satori/pull/814","https://github.com/vercel/next.js/commit/868fad38690d72088868f299fa2bef339b26838e","https://github.com/vercel/satori/commit/26a52affc031216fee5882b6e965c8dbc7ac1782","https://github.com/vercel/next.js/releases/tag/v16.3.6"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-94545","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-94545","identifiers":["CVE-2026-94545"]},"retained":false,"historicalAffected":[]},{"revision":"ece0840a8fce4453a064f6b3c49e9118","observedAt":"2026-10-30T12:55:14.869+00:00","statement":{"source":"euvd","id":"EUVD-2026-89994","aliases":["CVE-2026-94545","GHSA-wx4j-mvgx-mqwp"],"title":"Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 0.33.5, Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be in…","description":"Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 0.33.5, Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup. The impact depends on how the generated SVG is consumed. Version 0.33.5 contains a patch. No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","score":5.3,"severity":null}],"references":["https://github.com/vercel/satori/security/advisories/GHSA-wx4j-mvgx-mqwp","https://github.com/vercel/next.js/security/advisories/GHSA-vcvr-r3jv-pc5j","https://github.com/vercel/satori/pull/814","https://github.com/vercel/next.js/commit/868fad38690d72088868f299fa2bef339b26838e","https://github.com/vercel/satori/commit/26a52affc031216fee5882b6e965c8dbc7ac1782","https://github.com/vercel/next.js/releases/tag/v16.3.6"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-89994","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Sep 30, 2026, 2:53:34 PM","dateUpdated":"Sep 30, 2026, 3:48:41 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-89994","identifiers":["EUVD-2026-89994","CVE-2026-94545","GHSA-wx4j-mvgx-mqwp"]},"retained":false,"historicalAffected":[]},{"revision":"4c9e68a74cfc413b9100265aad810b7a","observedAt":"2026-10-27T15:15:14.036+00:00","statement":{"source":"nvd","id":"CVE-2026-94545","aliases":[],"title":"Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 0.33.5, Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be in…","description":"Satori is a library to convert HTML and CSS to SVG. Starting in version 0.0.27 and prior to version 0.33.5, Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup. The impact depends on how the generated SVG is consumed. Version 0.33.5 contains a patch. No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.","state":0,"publishedAt":"2026-09-30T15:22:38.06+00:00","modifiedAt":"2026-09-30T19:57:08.043+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/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","score":5.3,"severity":"MEDIUM"}],"references":["https://github.com/vercel/next.js/commit/868fad38690d72088868f299fa2bef339b26838e","https://github.com/vercel/next.js/releases/tag/v16.3.6","https://github.com/vercel/next.js/security/advisories/GHSA-vcvr-r3jv-pc5j","https://github.com/vercel/satori/commit/26a52affc031216fee5882b6e965c8dbc7ac1782","https://github.com/vercel/satori/pull/814","https://github.com/vercel/satori/security/advisories/GHSA-wx4j-mvgx-mqwp"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94545","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-116"],"productCriteria":[],"sourceDates":{"published":"2026-09-30T15:22:38.060","lastModified":"2026-09-30T19:57:08.043"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-94545","identifiers":["CVE-2026-94545"]},"retained":false,"historicalAffected":[]},{"revision":"31d3452706ba4a24aa7c32a164ec28ac","observedAt":"2026-10-27T15:09:44.847+00:00","statement":{"source":"osv","id":"GHSA-wx4j-mvgx-mqwp","aliases":["CVE-2026-94545"],"title":"Satori-generated SVG has improper escaping","description":"## Impact\n\nSatori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup.\n\nThe impact depends on how the generated SVG is consumed.\n\n## Workaround\n\nNo complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.","state":0,"publishedAt":"2026-10-27T14:46:43+00:00","modifiedAt":"2026-10-27T15:00:04.4968946+00:00","affected":[{"ecosystem":"npm","name":"satori","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.0.27"},{"kind":"fixed","version":"0.33.5"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/vercel/next.js/security/advisories/GHSA-vcvr-r3jv-pc5j","https://github.com/vercel/satori/security/advisories/GHSA-wx4j-mvgx-mqwp","https://nvd.nist.gov/vuln/detail/CVE-2026-94545","https://github.com/vercel/satori/pull/814","https://github.com/vercel/next.js/commit/868fad38690d72088868f299fa2bef339b26838e","https://github.com/vercel/satori/commit/26a52affc031216fee5882b6e965c8dbc7ac1782","https://github.com/vercel/next.js/releases/tag/v16.3.6","https://github.com/vercel/satori"],"sourceUrl":"https://github.com/advisories/GHSA-wx4j-mvgx-mqwp","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-wx4j-mvgx-mqwp","identifiers":["GHSA-wx4j-mvgx-mqwp","CVE-2026-94545"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-30T16:47:08.0799506+00:00","complete":true,"records":1764,"lastAttemptAt":"2026-10-30T16:47:08.0799506+00:00","lastSuccessAt":"2026-10-30T16:47:08.2603913+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:47:08.2603923+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-7e2c4e7288f2c464ad8c61f3bb6017374714faedcc781283ac06a706ee1a820b-d7b222ecfb3b37ed75e1512e40fdcf28594abff2a8568f1274ffe87891d61caa","complete":true,"records":417228,"lastAttemptAt":"2026-10-30T16:45:32.5536592+00:00","lastSuccessAt":"2026-10-30T16:45:32.4100997+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:45:32.5536592+00:00","snapshotPublishedAt":"2026-10-30T16:25:31+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-b29727a527764786ad7f968eef139c25","complete":false,"records":13527,"lastAttemptAt":"2026-10-30T16:59:20.2596173+00:00","lastSuccessAt":"2026-10-30T16:59:20.255+00:00","error":"74 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-10-30T16:59:20.255+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":12149,"expectedIdentifiers":13605,"failedIdentifiers":74},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-30T16:47:08.0799506+00:00","complete":true,"records":1094,"lastAttemptAt":"2026-10-30T16:47:08.0799506+00:00","lastSuccessAt":"2026-10-30T16:47:08.2616584+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:47:08.2616589+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-0f2f428ccf42491d9927e55626b8fc62","complete":false,"records":13545,"lastAttemptAt":"2026-10-30T16:47:33.5927086+00:00","lastSuccessAt":"2026-10-30T16:47:33.589+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:47:33.589+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13603,"expectedIdentifiers":13605,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-e091d9104aae1991994c868b5fad0248c9b288abafb7672fca8ae6500f97e080","complete":true,"records":9808,"lastAttemptAt":"2026-10-30T16:47:08.0351821+00:00","lastSuccessAt":"2026-10-30T15:47:48.5635219+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:47:08.0351821+00:00","snapshotPublishedAt":"2026-10-30T15:23:39+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-2de9ccc5290f060c7aa63f89c25dd76f655a64ba1aba7c05c97fa3bee4f09899","complete":true,"records":1967,"lastAttemptAt":"2026-10-30T16:45:32.7049631+00:00","lastSuccessAt":"2026-10-28T20:55:34.2982937+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:45:32.7049631+00:00","snapshotPublishedAt":"2026-10-28T20:03:08+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-f63fa91e750071ae88c9f82019ecd6c982fa4fcc1d3dc5ceb5d9c642fb6bf05c","complete":true,"records":3023,"lastAttemptAt":"2026-10-30T16:47:08.0492653+00:00","lastSuccessAt":"2026-10-30T11:49:36.4759887+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:47:08.0492653+00:00","snapshotPublishedAt":"2026-10-30T11:18:14+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-5a294989873fb9168d8ae38882a7a1451dd62315f67b71899ceec86dfb29d13b","complete":true,"records":230954,"lastAttemptAt":"2026-10-30T16:47:07.9043788+00:00","lastSuccessAt":"2026-10-30T16:47:06.5719002+00:00","error":null,"lastVerifiedAt":"2026-10-30T16:47:07.9043788+00:00","snapshotPublishedAt":"2026-10-30T16:33:30+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}