CVE Explorer
CVE-2026-28445
Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the RatingButton component in the embed package renders the user-controlled customIcon.svg field directly via Solid's innerHTML directive without any sanitization, even though DOMPurify is already a dependency and is used elsewhere in the codebase (e.g., StreamingBubble.tsx). Because rating blocks are not flagged as isUnsafe by the import sanitizer and the builder preview renders bots inline on the builder's own origin (builder.typ
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"typebot.io","vendor":"baptisteArno","versions":[{"status":"affected","version":"< 3.16.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/baptisteArno/typebot.io/commit/474ecbf46bc47a75265bada2599f12b2179de375","tags":["x_refsource_MISC"],"url":"https://github.com/baptisteArno/typebot.io/commit/474ecbf46bc47a75265bada2599f12b2179de375"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/cna/references/1
{"name":"https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0","tags":["x_refsource_MISC"],"url":"https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-6m7c-xfhp-p9fh"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/adp/0/references/0
{"name":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-6m7c-xfhp-p9fh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-6m7c-xfhp-p9fh"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:549921dc5a5324ec6a2785b1a4d1bee55732a18f19f0f0034878d82623412f14 · sha256:e5c8e6a745746fc4… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.