{"id":"CVE-2026-53555","state":"PUBLISHED","title":"Stored XSS via SVG Upload","description":"SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.9.0, an authenticated uploader can submit an image/svg+xml assistant UI logo through PATCH /api/v1/system/assistant/ui, and SQLBot stores the SVG without sanitizing or validating embedded active content. SQLBot later serves the file inline from the same application origin through GET /api/v1/system/assistant/picture/{filename}. When another user loads that generated resource, JavaScript embedded in the SVG executes in the SQLBot web application context, resulting in stored cross-site scripting with access to data and actions available to the victim's session. This issue is fixed in version 1.9.0.","publishedAt":"2026-09-17T21:40:48.271Z","updatedAt":"2026-09-18T13:14:53.154Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["dataease SQLBot"],"affected":[{"vendor":"dataease","product":"SQLBot","versions":[{"version":"< 1.9.0","status":"affected"}]}],"references":["https://github.com/dataease/SQLBot/security/advisories/GHSA-v23m-5pvq-xcgx","https://github.com/dataease/SQLBot/pull/1160","https://github.com/dataease/SQLBot/commit/835eefcb39b595248ea006f3cfce445d2f49167e","https://github.com/dataease/SQLBot/releases/tag/v1.9.0"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53555.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53555","state":"PUBLISHED","datePublished":"2026-09-17T21:40:48.271Z","dateUpdated":"2026-09-18T13:14:53.154Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-09T18:13:07.263Z"},"containers":{"cna":{"title":"Stored XSS via SVG Upload","descriptions":[{"lang":"en","value":"SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.9.0, an authenticated uploader can submit an image/svg+xml assistant UI logo through PATCH /api/v1/system/assistant/ui, and SQLBot stores the SVG without sanitizing or validating embedded active content. SQLBot later serves the file inline from the same application origin through GET /api/v1/system/assistant/picture/{filename}. When another user loads that generated resource, JavaScript embedded in the SVG executes in the SQLBot web application context, resulting in stored cross-site scripting with access to data and actions available to the victim's session. This issue is fixed in version 1.9.0."}],"affected":[{"vendor":"dataease","product":"SQLBot","versions":[{"version":"< 1.9.0","status":"affected"}]}],"references":[{"url":"https://github.com/dataease/SQLBot/security/advisories/GHSA-v23m-5pvq-xcgx","name":"https://github.com/dataease/SQLBot/security/advisories/GHSA-v23m-5pvq-xcgx","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/dataease/SQLBot/pull/1160","name":"https://github.com/dataease/SQLBot/pull/1160","tags":["x_refsource_MISC"]},{"url":"https://github.com/dataease/SQLBot/commit/835eefcb39b595248ea006f3cfce445d2f49167e","name":"https://github.com/dataease/SQLBot/commit/835eefcb39b595248ea006f3cfce445d2f49167e","tags":["x_refsource_MISC"]},{"url":"https://github.com/dataease/SQLBot/releases/tag/v1.9.0","name":"https://github.com/dataease/SQLBot/releases/tag/v1.9.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"PASSIVE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-09-17T21:40:48.271Z"},"source":{"advisory":"GHSA-v23m-5pvq-xcgx","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/dataease/SQLBot/security/advisories/GHSA-v23m-5pvq-xcgx","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-18T13:14:34.338598Z","id":"CVE-2026-53555","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-18T13:14:53.154Z"}}]}}}