@8btc/excalidraw (>=0.18.0-beta.0, <=0.18.0-beta.4), @airmix/mcp-excalidraw-server (1.0.6) +243 more potentially affected by CVE-2026-50159 via mermaid (>=10.0.0, <=10.9.5)

mermaid NPM version =10.0.0, =0.18.0-beta.0, =0.17.0-alkemio-1, =1.0.0, =0.18.3, =0.18.0-1, =0.0.1-BETA, =0.18.1, =1.1.4, =0.0.1, =0.17.1, =0.0.19, =0.0.1, =0.0.1, =0.0.6 and more Source cves: CVE-2026-50159 Source advisory: OSV:GHSA-6X64-9X62-F2GX...

@8btc/excalidraw (>=0.18.0-beta.0, <=0.18.0-beta.4), @airmix/mcp-excalidraw-server (1.0.6) +200 more potentially affected by CVE-2026-71436 via mermaid (>=10.6.1, <=10.9.5)

mermaid NPM version =10.6.1, =0.18.0-beta.0, =0.17.1-alkemio-5, =1.0.0, =0.18.3, =0.18.0-1, =0.0.1-BETA, =0.18.1, =1.1.4, =0.0.1, =0.0.1, =0.0.1, =7.1.0, =0.114.3, =0.140.0 and more Source cves: CVE-2026-71436 Source advisory: SNYK:JS-MERMAID-18592327...

7ghost (>=4.11.25, <=4.11.46), @100mslive/hms-excalidraw (>=0.1.3, <=0.1.14) +1258 more potentially affected by CVE-2026-48779 via ws (>=6.0.0, <=6.2.3)

ws NPM version =6.0.0, =4.11.25, =0.1.3, =0.0.1-bate.30, =0.0.1, =0.0.1, =7.0.0-rc1, =0.1.0, =4.4.0-rc.1, =4.2.2, =2.9.0, =0.0.1-alpha.95, =1.0.0-alpha.46, =1.2.0, =1.6.2 and more Source cves: CVE-2026-48779 Source advisory: OSV:GHSA-96HV-2XVQ-FX4P...

@8btc/excalidraw (>=0.18.0-beta.0, <=0.18.0-beta.4), @airmix/mcp-excalidraw-server (1.0.6) +243 more potentially affected by CVE-2026-41150 via mermaid (>=10.0.0, <=10.9.5)

mermaid NPM version =10.0.0, =0.18.0-beta.0, =0.17.0-alkemio-1, =1.0.0, =0.18.3, =0.18.0-1, =0.0.1-BETA, =0.18.1, =1.1.4, =0.0.1, =0.17.1, =0.0.19, =0.0.1, =0.0.1, =0.0.6 and more Source cves: CVE-2026-41150 Source advisory: SNYK:JS-MERMAID-16642040...

@8btc/excalidraw (>=0.18.0-beta.0, <=0.18.0-beta.4), @airmix/mcp-excalidraw-server (1.0.6) +243 more potentially affected by CVE-2026-41150 via mermaid (>=10.0.0, <=10.9.5)

mermaid NPM version =10.0.0, =0.18.0-beta.0, =0.17.0-alkemio-1, =1.0.0, =0.18.3, =0.18.0-1, =0.0.1-BETA, =0.18.1, =1.1.4, =0.0.1, =0.17.1, =0.0.19, =0.0.1, =0.0.1, =0.0.6 and more Source cves: CVE-2026-41150 Source advisory: OSV:GHSA-6M6C-36F7-FHXH...

@8btc/excalidraw (>=0.18.0-beta.0, <=0.18.0-beta.4), @airmix/mcp-excalidraw-server (1.0.6) +243 more potentially affected by CVE-2026-41149 via mermaid (>=10.0.0, <=10.9.5)

mermaid NPM version =10.0.0, =0.18.0-beta.0, =0.17.0-alkemio-1, =1.0.0, =0.18.3, =0.18.0-1, =0.0.1-BETA, =0.18.1, =1.1.4, =0.0.1, =0.17.1, =0.0.19, =0.0.1, =0.0.1, =0.0.6 and more Source cves: CVE-2026-41149 Source advisory: OSV:GHSA-GHCM-XQFW-Q4VR...

@hyperbook/web-component-excalidraw (>=0.3.2, <=0.3.3), @hyperbook/web-component-learningmap (0.1.0) +24 more potentially affected by unknown CVE via @excalidraw/excalidraw (0.18.0-4872083)

@excalidraw/excalidraw NPM version 0.18.0-4872083 is affected by a known vulnerability. The following packages have a transitive dependency on @excalidraw/excalidraw and may be impacted: - @hyperbook/web-component-excalidraw =0.3.2, =52.0.11, =6.0.4, =0.1.0, =1.0.5, =50.3.0, =0.132.0-next.1,...

GHSA-39H7-PWV7-RC3X Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering)

Impact @excalidraw/[email protected] depends on a Mermaid conversion package version that resolves to a Mermaid release affected by CVE-2025-54881 / GHSA-7rqq-prvp-x9jh. User-supplied Mermaid sequence diagram labels could trigger XSS through Mermaid’s KaTeX label rendering path. This is patched i...

Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering)

Impact @excalidraw/[email protected] depends on a Mermaid conversion package version that resolves to a Mermaid release affected by CVE-2025-54881 / GHSA-7rqq-prvp-x9jh. User-supplied Mermaid sequence diagram labels could trigger XSS through Mermaid’s KaTeX label rendering path. This is patched i...

@8btc/excalidraw (>=0.18.0-beta.0, <=0.18.0-beta.4), @alkemio/excalidraw (>=0.17.1-alkemio-5, <=0.19.0-alkemio-1) +100 more potentially affected by unknown CVE via @excalidraw/mermaid-to-excalidraw (>=0.3.0, <=1.1.2)

@excalidraw/mermaid-to-excalidraw NPM version =0.3.0, =0.18.0-beta.0, =0.17.1-alkemio-5, =1.0.0, =0.18.3, =0.18.0-1, =0.0.1-BETA, =0.5.0-1848650, =0.17.1, =18.0.3, =0.18.0-patch.1, =0.17.1-08b13f9, =0.0.1, =0.0.5 and more Source cves: unknown CVE Source advisory: OSV:GHSA-39H7-PWV7-RC3X...

SUSE CVE-2026-30587

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to the handling of WebSocket messages for document structure updates in the Seadoc editor. An attacker can execute arbitrary JavaScript code in the context of other users by injecting malicious payloads...

GHSA-RQJ3-X344-QVXC Seafile Server has multiple stored XSS vulnerabilities

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

Seafile Server has multiple stored XSS vulnerabilities

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

EUVD-2026-15940

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

CVE-2026-30587

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

CVE-2026-30587

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

CVE-2026-30587

CVE-2026-30587 affects Seafile Server and its Seadoc editor, with multiple stored XSS vulnerabilities exploited via WebSocket messages that update document structure. Affected versions include 13.0.15, 13.0.16-pro, and 12.0.14 and prior; fixes are in 13.0.17, 13.0.17-pro, and 12.0.20-pro. The iss...

PT-2026-28073

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...

CVE-2026-30587

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc sdoc editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows...