PT-2026-21431 · Unknown · Rymcu Forest

Xcxr · Published 2026-02-22 · Updated 2026-02-25 · CVE-2026-2946

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 rymcu forest versions prior to 0.0.6

Description A security issue exists in rymcu forest up to version 0.0.5. The XssUtils.replaceHtmlCode function within the src/main/java/com/rymcu/forest/util/XssUtils.java file, part of the Article Content/Comments/Portfolio component, is susceptible to cross-site scripting. Remote exploitation is possible, and details of the exploit have been publicly disclosed. The vendor was notified but did not respond.

Recommendations Update rymcu forest to version 0.0.6 or later. As a temporary workaround, consider disabling or restricting the use of the XssUtils.replaceHtmlCode function until a patch is available.

Exploit

Fix

Code Injection

XSS

Weakness Enumeration

CWE-94

CWE-79

Related Identifiers

CVE-2026-2946

Affected Products

Rymcu Forest

References · 10

• 🔥 https://fx4tqqfvdw4.feishu.cn/docx/CvYzdxDNDoXWdKxvaehcvb1rnQK?from=from_copylink · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-2946 · Security Note
• https://osv.dev/vulnerability/CVE-2026-2946 · Vendor Advisory
• https://t.me/cveNotify/153217 · Telegram Post
• https://t.me/CVEtracker/45433 · Telegram Post
• https://t.me/cveNotify/152776 · Telegram Post
• https://vuldb.com/?id.347316 · Note
• https://vuldb.com/?ctiid.347316 · Note
• https://twitter.com/CVEnew/status/2025809062882095173 · Twitter Post
• https://vuldb.com/?submit.755037 · Note