CVE-2023-35815

Name: CVE-2023-35815
Creator: NVD / NIST
Published: 2025-04-28T16:15:25.903+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2023-35815 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. DevExpress before 23.1.3 has a data-source protection mechanism bypass during deserialization on XML data.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

DevExpress before 23.1.3 has a data-source protection mechanism bypass during deserialization on XML data.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.39%

30.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Devexpress	Devexpress	< 21.2.12
Devexpress	Devexpress	22.1.8
Devexpress	Devexpress	22.2.4
Devexpress	Devexpress	22.2.5

References

https://code-white.com/public-vulnerability-list/Vendor Advisory
https://supportcenter.devexpress.com/ticket/details/t1141947/data-source-protection-bypass-during-xml-deserializationPermissions Required
https://supportcenter.devexpress.com/ticket/details/t1159142/web-reporting-data-source-protection-bypassed-during-xml-deserializationPermissions Required
https://supportcenter.devexpress.com/ticket/details/t394936/devexpress-security-advisory-updated-on-april-27-2023Permissions Required

Timeline

Published: Apr 28, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-35815?

DevExpress before 23.1.3 has a data-source protection mechanism bypass during deserialization on XML data.

How severe is CVE-2023-35815?

CVE-2023-35815 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35815?

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-2023-35815?

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

Scan your code now

Source: NVD / NIST