CVE-2025-31827: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in vlad.olaru Fonto
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in vlad.olaru Fonto fonto allows Path Traversal.This issue affects Fonto: from n/a through <= 1.2.2.
AI Analysis
Technical Summary
This vulnerability in Fonto (versions <= 1.2.2) involves improper limitation of a pathname to a restricted directory, enabling path traversal attacks. An attacker with network access and high privileges can exploit this to read sensitive files outside the intended directory scope. The CVSS score is 4.9 (medium), reflecting the confidentiality impact without affecting integrity or availability. No known exploits or patches are currently documented.
Potential Impact
Successful exploitation could lead to unauthorized disclosure of sensitive information by reading files outside the restricted directory. There is no impact on data integrity or system availability. Exploitation requires high privileges, limiting the attack surface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to the vulnerable Fonto versions and limit user privileges to reduce risk.
CVE-2025-31827: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in vlad.olaru Fonto
Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in vlad.olaru Fonto fonto allows Path Traversal.This issue affects Fonto: from n/a through <= 1.2.2.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Fonto (versions <= 1.2.2) involves improper limitation of a pathname to a restricted directory, enabling path traversal attacks. An attacker with network access and high privileges can exploit this to read sensitive files outside the intended directory scope. The CVSS score is 4.9 (medium), reflecting the confidentiality impact without affecting integrity or availability. No known exploits or patches are currently documented.
Potential Impact
Successful exploitation could lead to unauthorized disclosure of sensitive information by reading files outside the restricted directory. There is no impact on data integrity or system availability. Exploitation requires high privileges, limiting the attack surface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to the vulnerable Fonto versions and limit user privileges to reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-04-01T13:20:32.606Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 69cd738be6bfc5ba1def2d06
Added to database: 4/1/2026, 7:35:39 PM
Last enriched: 5/1/2026, 12:17:46 PM
Last updated: 5/21/2026, 7:34:20 PM
Views: 24
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