CVE-2025-22926

CRITICAL
Published Apr 3, 2025 Modified Apr 30, 2025 CWE-22

Description

An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal by sending a crafted POST request to /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename.

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CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor Product
os4ed opensis

References

Frequently Asked Questions

What is CVE-2025-22926? +
An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal by sending a crafted POST request to /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename. It has a CVSS v3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2025-22926? +
CVE-2025-22926 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2025-22926? +
CVE-2025-22926 affects products from os4ed, specifically: opensis. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-22926? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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