How severe is CVE-2022-46823?

CVE-2022-46823 has a CVSS 3.x base score of 9.3, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2022-46823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46823?

CVE-2022-46823 affects Mendix Saml. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46823?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-46823 published?

CVE-2022-46823 was published on 2023-01-10 and last updated on 2026-06-17.

CVE-2022-46823

CVE-2022-46823 is a critical-severity vulnerability in Mendix Saml with a CVSS 3.x base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Critical (CVSS 3.x base score 9.3)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Mendix Saml
Published: 2023-01-10
Last modified: 2026-06-17

Description

A vulnerability has been identified in Mendix SAML (Mendix 8 compatible) (All versions >= V2.3.0 < V2.3.4), Mendix SAML (Mendix 9 compatible, New Track) (All versions >= V3.3.0 < V3.3.9), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions >= V3.3.0 < V3.3.8). The affected module is vulnerable to reflected cross-site scripting (XSS) attacks. This could allow an attacker to extract sensitive information by tricking users into accessing a malicious link.

Frequently asked questions

What is CVE-2022-46823?: A vulnerability has been identified in Mendix SAML (Mendix 8 compatible) (All versions >= V2.3.0 < V2.3.4), Mendix SAML (Mendix 9 compatible, New Track) (All versions >= V3.3.0 < V3.3.9), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions >= V3.3.0 < V3.3.8). The affected module is vulnerable to reflected cross-site scripting (XSS) attacks. This could allow an attacker to extract sensitive information by tricking users into accessing a malicious link.
How severe is CVE-2022-46823?: CVE-2022-46823 has a CVSS 3.x base score of 9.3, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2022-46823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46823?: CVE-2022-46823 affects Mendix Saml. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46823?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-46823 published?: CVE-2022-46823 was published on 2023-01-10 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-496604.pdf

Affected products (1)

cpe:2.3:a:mendix:saml:*:*:*:*:*:*:*:*

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