DevExpress before 23.1.3 does not properly protect XtraReport serialized data in ASP.NET web forms.

published 2025-04-28 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-39809

cvss: 3.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits: 0; none known

Patch / fix

fixed in 1

DevExpress DevExpress 21.2.12, 22.1.7, 22.1.9, 22.2.3, 22.2.6, 23.1.3

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-28)

Exploit prediction

0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.5	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

DevExpress DevExpress

Classification

Weakness

CWE-502 Deserialization of Untrusted Data

References

code-white.com /public-vulnerability-list/
vendor-advisory
supportcenter.devexpress.com /ticket/details/t394936/devexpress-security-advisory-updated-on-april-27-2023
permissions-required
supportcenter.devexpress.com /ticket/details/t1141158/missing-protection-of-xtrareport-serialized-data-in-asp-net-web-forms
permissions-required
supportcenter.devexpress.com /ticket/details/t1160535/web-reporting-well-formed-request-to-a-report-control-s-backend-can-use
permissions-required
supportcenter.devexpress.com /ticket/details/t1158413/the-allowpassingdatasourceconnectionparameterstoclient-method-may-allow-untrusted-acc
permissions-required

Sources

CVE List CVE-2023-35814
NVD CVE-2023-35814

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary