CVE-2018-19433

Name: CVE-2018-19433
Creator: NVD / NIST
Published: 2018-11-22T05:29:01.027+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.86%

Last modified Jun 17, 2026

CVE-2018-19433 is a vulnerability of currently unknown severity. ShowDoc 2.4.1 has XSS via the lang parameter because install/database.php mishandles the $cur_lang value.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

ShowDoc 2.4.1 has XSS via the lang parameter because install/database.php mishandles the $cur_lang value.

Metrics

EPSS Probability

0.86%

54.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Showdoc	Showdoc	2.4.1

References

https://github.com/star7th/showdoc/issues/392Exploit, Third Party Advisory
https://github.com/star7th/showdoc/issues/392Exploit, Third Party Advisory

Timeline

Published: Nov 22, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-19433?

ShowDoc 2.4.1 has XSS via the lang parameter because install/database.php mishandles the $cur_lang value.

How severe is CVE-2018-19433?

Severity scoring for CVE-2018-19433 is pending analysis. The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2018-19433?

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-2018-19433?

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

Scan your code now

Source: NVD / NIST