CVE-2023-53870

Name: CVE-2023-53870
Creator: NVD / NIST
Published: 2025-12-15T21:15:49.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.1/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2023-53870 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. Jorani 1.0.3 contains a reflected cross-site scripting vulnerability in the language parameter that allows attackers to inject malicious scripts. Attackers can craft XSS payloads in the language parameter to execute arbitrary JavaScript and potentially steal user session information.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

Jorani 1.0.3 contains a reflected cross-site scripting vulnerability in the language parameter that allows attackers to inject malicious scripts. Attackers can craft XSS payloads in the language parameter to execute arbitrary JavaScript and potentially steal user session information.

Metrics

CVSS 4.0

5.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.30%

21.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

References

Timeline

Published: Dec 15, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2023-53870?

How severe is CVE-2023-53870?

CVE-2023-53870 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2023-53870?

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-2023-53870?

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

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Source: NVD / NIST