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CVE-2019-10062

21
FAUCET Score

CVE-2019-10062 describes a Cross-Site Scripting (XSS) vulnerability in the HTMLSanitizer class of all released versions of the Aurelia framework 1.x. The sanitizer's limited filtering, targeting only SCRIPT elements, allows remote attackers to inject malicious JavaScript through attributes of other HTML elements. This vulnerability carries a CVSS score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and potentially impacting confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.0, <= 1.3.1CPE matchmatch criteria
cpe:2.3:a:bluespire:aurelia_framework:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 82nd percentile among its peer group of 26,209 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 (1)

npmpatch availablevia ghsa
Product: aurelia-frameworkFixed in: 1.4.1

Vendor Advisories (1)

npmGHSA-m6j2-v3gq-45r5medium

Cross-site Scripting in aurelia-framework

Feb 10, 2022

References

aurelia.io
Vendor Advisory
github.com / aurelia/templating-resources/blob/0cef07a8cac8e99146d8e1c4b734491bb3dc4724/src/html-sanitizer.js
Third Party Advisory
gosecure.net / blog/2021/05/12/aurelia-framework-insecure-default-allows-xss
ExploitMitigationThird Party Advisory