CVE-2025-8227 is a critical deserialization vulnerability affecting yanyutao0402 ChanCMS versions up to 3.1.2, specifically within the /collect/getArticle functionality when processing the taskUrl argument. This vulnerability allows for remote code execution with high impact on confidentiality, integrity, and availability, as indicated by its CVSS score of 9.8 (CRITICAL). While not currently listed in KEV or having Metasploit/Nuclei exploits, public exploit details are available, and the vulnerability has garnered significant community discussion. Organizations using ChanCMS are strongly advised to upgrade to version 3.1.3 immediately to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.1.3CPE matchmatch criteria | cpe:2.3:a:chancms:chancms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.