CVE-2025-31131 EXPLOIT
8.6
HIGH · CVSS 3.1 · EPSS 5.5% (pctl 93)
Patch early
A public exploit exists.
Description
YesWiki is a wiki system written in PHP. The squelette parameter is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server. This vulnerability is fixed in 4.5.2.
Scoring
| CVSS | 8.6 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
| EPSS | 5.47% — more likely to be exploited than 93% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2025-04-01 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| yeswiki | yeswiki |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | YesWiki 4.5.1 - Unauthenticated Path Traversal | 2025-04-07 |
References
→ the Explorer · watch your stack · NVD