CVE-2023-26578

Name: CVE-2023-26578
Creator: NVD / NIST
Published: 2023-10-25T18:17:25.837+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.46%

Last modified Jun 17, 2026

CVE-2023-26578 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Arbitrary file upload to web root in the IDAttend’s IDWeb application 3.1.013 allows authenticated attackers to upload dangerous files to web root such as ASP or ASPX, gaining command execution on the affected server. . EPSS estimates a 1.46% chance of exploitation in the next 30 days.

Description

Arbitrary file upload to web root in the IDAttend’s IDWeb application 3.1.013 allows authenticated attackers to upload dangerous files to web root such as ASP or ASPX, gaining command execution on the affected server.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.46%

70.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Idattend	Idweb	3.1.013

References

https://www.themissinglink.com.au/security-advisories/cve-2023-26578Third Party Advisory
https://www.themissinglink.com.au/security-advisories/cve-2023-26578Third Party Advisory

Timeline

Published: Oct 25, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-26578?

How severe is CVE-2023-26578?

CVE-2023-26578 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.46% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26578?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-26578?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST