PT-2018-9807 · Comsenz · Discuzx

Published 2018-04-22 · Updated 2018-05-18 · CVE-2018-10297

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: Discuz! versions prior to X3.4

Description: The issue is related to stored XSS via the "portal.php?mod=portalcp&ac=article" API endpoint, specifically due to mishandling of IMG elements associated with remote images.

Recommendations: For versions prior to X3.4, as a temporary workaround, consider restricting access to the "portal.php?mod=portalcp&ac=article" endpoint until a patch is available. Avoid using remote images in the IMG elements within this endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-10297

Affected Products

Discuzx

References · 3

• 🔥 https://laworigin.github.io/2018/04/22/Discuz-x-portal-Stored-XSS · Exploit
• https://osv.dev/vulnerability/CVE-2018-10297 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-10297 · Security Note