CVE-2026-53555Stored XSS via SVG Upload
Updated under an hour ago ()
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It affects dataease SQLBot. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.1 MEDIUM (v4.0, CNA)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
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Sep 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dataease SQLBot dataease:sqlbot (from the name) | before 1.9.0 | CNA record |
References
- https://github.com/dataease/SQLBot/security/advisories/GHSA-v23m-5pvq-xcgxx-refsource-confirm
- https://github.com/dataease/SQLBot/pull/1160x-refsource-misc
- https://github.com/dataease/SQLBot/commit/835eefcb39b595248ea006f3cfce445d2f49167ex-refsource-misc
- https://github.com/dataease/SQLBot/releases/tag/v1.9.0x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.