CVE-2025-15599 is a cross-site scripting (XSS) vulnerability in DOMPurify versions 3.1.3-3.2.6 and 2.5.3-2.5.8, allowing attackers to bypass attribute sanitization by injecting closing rawtext tags like </textarea> into attribute values. This medium-severity vulnerability (CVSS 6.1) has a network attack vector and low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. While the 3.x branch was patched in version 3.2.7, the 2.x branch remains unpatched. There is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, though it has received some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.5.3, <= 2.5.8CPE matchmatch criteria | cpe:2.3:a:cure53:dompurify:*:*:*:*:*:*:*:* | ||
>= 3.1.3, < 3.2.7CPE matchmatch criteria | cpe:2.3:a:cure53:dompurify:*:*:*:*:*:*:*:* | ||
>= 3.1.3, <= 3.2.6CPE match | cpe:2.3:a:cure53:dompurify:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.