PT-2018-14959 · Showdoc · Showdoc

Crash · Published 2018-11-22 · Updated 2018-12-18 · CVE-2018-19433

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ShowDoc version 2.4.1

Description The issue arises from the mishandling of the $cur lang value in the install/database.php file, leading to a potential XSS attack via the lang parameter.

Recommendations For ShowDoc version 2.4.1, avoid using the lang parameter until the issue is resolved. As a temporary workaround, consider restricting access to the install/database.php file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-19433

Affected Products

Showdoc

References · 3

• 🔥 https://github.com/star7th/showdoc/issues/392 · Exploit
• https://osv.dev/vulnerability/CVE-2018-19433 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-19433 · Security Note