CVE-2023-38348

Name: CVE-2023-38348
Creator: NVD / NIST
Published: 2023-08-09T20:15:10.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2023-38348 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A CSRF issue was discovered in LWsystems Benno MailArchiv 2.10.1.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

A CSRF issue was discovered in LWsystems Benno MailArchiv 2.10.1.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.30%

21.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Lw-Systems	Benno Mailarchiv	< 2.10.2

References

https://blog.sebastianschmitt.eu/security/xsrf-in-benno-mailarchiv-web-app-benno-web-2-10-2-cve-2023-38348/Exploit, Third Party Advisory
https://wiki.benno-mailarchiv.de/doku.phpVendor Advisory
https://blog.sebastianschmitt.eu/security/xsrf-in-benno-mailarchiv-web-app-benno-web-2-10-2-cve-2023-38348/Exploit, Third Party Advisory
https://wiki.benno-mailarchiv.de/doku.phpVendor Advisory

Timeline

Published: Aug 9, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-38348?

A CSRF issue was discovered in LWsystems Benno MailArchiv 2.10.1.

How severe is CVE-2023-38348?

CVE-2023-38348 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2023-38348?

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-2023-38348?

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

Scan your code now

Source: NVD / NIST