CVE-2025-34045 describes a path traversal vulnerability in WeiPHP 5.0, an open-source WeChat public account platform. This flaw, located in the picUrl parameter of the /public/index.php/material/Material/_download_imgage endpoint, allows unauthenticated remote attackers to read arbitrary files on the server by sending crafted POST requests. With a CVSS score of 7.5 (HIGH), exploitation requires no user interaction and can lead to the exposure of sensitive information like configuration files and source code. Evidence of exploitation was observed by the Shadowserver Foundation on 2025-02-05 UTC, and while no Metasploit or ExploitDB modules exist, Nuclei templates are available, and the vulnerability has garnered significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.0CPE matchmatch criteria | cpe:2.3:a:weiphp:weiphp:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/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, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.