What’s Vulnerable › Vulnerabilities

CVE-2018-19048

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-05-13 · updated 2026-06-17
• Weakness: CWE-79

Description

Simditor through 2.3.21 allows DOM XSS via an onload attribute within a malformed SVG element.

Affected products

• Mycolorway Simditor: through 2.3.21

References

• https://github.com/hkglue/simditor_demo.git
• https://github.com/hkglue/simditor_dom_xss/blob/master/README.md
• https://github.com/mycolorway/simditor/commit/ef01a643cbb7f8163535d6bfb71135f80ec6a6fd
• https://github.com/mycolorway/simditor/releases/tag/v2.3.22
• https://github.com/hkglue/simditor_demo.git
• https://github.com/hkglue/simditor_dom_xss/blob/master/README.md
• https://github.com/mycolorway/simditor/commit/ef01a643cbb7f8163535d6bfb71135f80ec6a6fd
• https://github.com/mycolorway/simditor/releases/tag/v2.3.22

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