PT-2018-14210 · Redaxo · Redaxo

Balis0Ng · Published 2018-10-01 · Updated 2018-11-15 · CVE-2018-17830

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions REDAXO version 5.6.2

Description The issue concerns the $args variable in the addons/mediapool/pages/index.php file, where names are not restricted, allowing an attacker to insert XSS payloads. This can be achieved via the index.php?page=mediapool/media&opener input field=&args[substring] endpoint.

Recommendations For REDAXO version 5.6.2, consider restricting the args variable to prevent XSS payload insertion until a patch is available. As a temporary workaround, restrict access to the index.php?page=mediapool/media&opener input field=&args[substring] endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-17830

Affected Products

Redaxo

References · 4

• 🔥 https://github.com/redaxo/redaxo4/issues/421 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-17830 · Security Note
• https://osv.dev/vulnerability/CVE-2018-17830 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17830 · Note