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CVE-2019-14668

19
FAUCET Score

CVE-2019-14668 describes a stored Cross-Site Scripting (XSS) vulnerability in Firefly III version 4.7.17.3, affecting the firefly-iii and firefly_iii products. This medium-severity vulnerability (CVSS 5.4) allows an attacker to inject malicious JavaScript into the transaction description field, which then executes when a transaction link is deleted. 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
4.7.17.3CPE matchmatch criteria
cpe:2.3:a:firefly-iii:firefly_iii:4.7.17.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 86th percentile among its peer group of 15,239 CVEs.

Social Chatter

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / firefly-iii/firefly-iii/commit/3ad4e04e2ae50e60564b60b68dfac083e5684882
PatchThird Party Advisory
github.com / firefly-iii/firefly-iii/issues/2364
ExploitThird Party Advisory