CVE-2021-33339 describes a Cross-Site Scripting (XSS) vulnerability within the Fragment module of Liferay Portal versions 7.2.1 through 7.3.4 and Liferay DXP 7.2 prior to fix pack 9. This medium-severity vulnerability (CVSS 4.8) allows remote attackers to inject arbitrary web script or HTML through the _com_liferay_site_admin_web_portlet_SiteAdminPortlet_name parameter, requiring high privileges and user interaction for exploitation. While the potential impact is limited to low confidentiality and integrity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.2CPE matchmatch criteria | cpe:2.3:a:liferay:digital_experience_platform:7.2:-:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_1:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_2:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_3:*:*:*:*:*:* | ||
7.2CPE matchmatch criteria | cpe:2.3:a:liferay:digital_experience_platform:7.2:fix_pack_4:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.