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CVE-2018-19048

21
FAUCET Score

CVE-2018-19048 describes a DOM-based Cross-Site Scripting (XSS) vulnerability in Simditor versions up to 2.3.21, allowing attackers to inject malicious scripts through a malformed SVG element containing an onload attribute. This vulnerability carries a CVSS score of 6.1 (Medium), indicating it can be exploited remotely with low complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.21CPE matchmatch criteria
cpe:2.3:a:mycolorway:simditor:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.54%
Probability of exploitation in next 30 days
EPSS Percentile
72.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0154 is in the 85th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: simditorFixed in: 2.3.22

Vendor Advisories (1)

npmGHSA-8v67-x8q5-3x3gmedium

Cross-Site Scripting in simditor

May 14, 2019

References

github.com / hkglue/simditor_demo.git
ExploitThird Party Advisory
github.com / hkglue/simditor_dom_xss/blob/master/README.md
ExploitThird Party Advisory
github.com / mycolorway/simditor/commit/ef01a643cbb7f8163535d6bfb71135f80ec6a6fd
PatchThird Party Advisory
github.com / mycolorway/simditor/releases/tag/v2.3.22
Release NotesThird Party Advisory