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CVE-2026-43900: Improper Neutralization of Input During Web Page Generation

🗓️ 11 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 9 Views

XSS in DeepChat prior to v1.0.4-beta.1 via SVG entity decoding in SvgArtifact.vue.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-43900
11 May 202621:42
–attackerkb
circl
Circl
CVE-2026-43900
12 Sep 202610:00
–circl
cnnvd
CNNVD
DeepChat 跨站脚本漏洞
11 May 202600:00
–cnnvd
cve
CVE
CVE-2026-43900
11 May 202621:42
–cve
cvelist
Cvelist
CVE-2026-43900 DeepChat: Persistent DOM XSS via HTML Entity Encoding in `<antArtifact>` SVG Rendering (Bypass of `svgSanitizer.ts`)
11 May 202621:42
–cvelist
euvd
EUVD
EUVD-2026-29337
11 May 202621:42
–euvd
mend
Mend
CVE-2026-43900
11 May 202621:42
–mend
nvd
NVD
CVE-2026-43900
11 May 202623:20
–nvd
ptsecurity
Positive Technologies
PT-2026-39860
11 May 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-43900
5 Jun 202619:23
–redhatcve
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12 May 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.19.3
EPSS0.00502
SSVC
9