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CVE-2019-14756

21
FAUCET Score

CVE-2019-14756 is a medium-severity vulnerability affecting the pre-installed Email application in KaiOS versions 1.0, 2.5, and 2.5.12.5. It allows for HTML and JavaScript injection attacks when a specially crafted email is opened, enabling an attacker to manipulate the application's UI and potentially abuse its privileges. The CVSS score of 6.1 indicates a network-based attack with low complexity, requiring user interaction, and resulting in low confidentiality and integrity impacts. 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
1.0CPE matchmatch criteria
cpe:2.3:o:kaiostech:kaios:1.0:*:*:*:*:*:*:*
2.5CPE matchmatch criteria
cpe:2.3:o:kaiostech:kaios:2.5:*:*:*:*:*:*:*
2.5.12.5CPE matchmatch criteria
cpe:2.3:o:kaiostech:kaios:2.5.12.5:*:*:*:*:*:*:*

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
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
52.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 61st percentile among its peer group of 26,219 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

Remediation records are not available for this CVE.

References

research.nccgroup.com / 2020/08/21/technical-advisory-multiple-html-injection-vulnerabilities-in-kaios-pre-installed-mobile-applications
ExploitThird Party Advisory