CVE-2023-48199

Name: CVE-2023-48199
Creator: NVD / NIST
Published: 2023-11-15T23:15:09+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2023-48199 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. HTML Injection vulnerability in the 'manageApiKeys' component in Grocy <= 4.0.3 allows attackers to inject arbitrary HTML content without script execution. This occurs when user-supplied data is not appropriately sanitized, enabling the injection of HTML tags through parameter values. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

HTML Injection vulnerability in the 'manageApiKeys' component in Grocy <= 4.0.3 allows attackers to inject arbitrary HTML content without script execution. This occurs when user-supplied data is not appropriately sanitized, enabling the injection of HTML tags through parameter values. The attacker can then manipulate page content in the QR code detail popup, often coupled with social engineering tactics, exploiting both the trust of users and the application's lack of proper input handling.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.50%

39.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-74

Affected Software

Vendor	Product	Versions
Grocy Project	Grocy	4.0.3

References

https://github.com/grocy/grocyProduct
https://grocy.infoProduct
https://nitipoom-jar.github.io/CVE-2023-48199/Exploit, Third Party Advisory
https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-48199
https://github.com/grocy/grocyProduct
https://grocy.infoProduct
https://nitipoom-jar.github.io/CVE-2023-48199/Exploit, Third Party Advisory

Timeline

Published: Nov 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-48199?

How severe is CVE-2023-48199?

CVE-2023-48199 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2023-48199?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-48199?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST