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Fencer Vulns
medium 6.8

CVE-2022-24309 json

A vulnerability has been identified in Mendix Runtime V7 (All versions < V7.23.29), Mendix Runtime V8 (All versions < V8.18.16), Mendix Run…

published 2022-03-08 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-29207

cvss
6.8
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 48%
public exploits
0
none known

Summary

A vulnerability has been identified in Mendix Runtime V7 (All versions < V7.23.29), Mendix Runtime V8 (All versions < V8.18.16), Mendix Runtime V9 (All versions < V9.13 only with Runtime Custom Setting *DataStorage.UseNewQueryHandler* set to False). If an entity has an association readable by the user, then in some cases, Mendix Runtime may not apply checks for XPath constraints that parse said associations, within apps running on affected versions. A malicious user could use this to dump and manipulate sensitive data.

Patch / fix

  • Siemens Mendix Runtime V7 V7.23.29
  • Siemens Mendix Runtime V8 V8.18.16
  • Siemens Mendix Runtime V9 V9.13

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-069-13 updated cvss 6.8

Siemens Mendix

  • Siemens Mendix Runtime V7 <V7.23.29
    affected: fixed in V7.23.29
  • Siemens Mendix Runtime V8 <V8.18.16
    affected: fixed in V8.18.16
  • Siemens Mendix Runtime V9 <V9.13
    affected: fixed in V9.13, mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C
CNA 3.1 6.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD 2.0 4.9 AV:N/AC:M/Au:S/C:P/I:P/A:N

Affected products

  • Siemens Mendix Runtime V7
  • Siemens Mendix Runtime V8
  • Siemens Mendix Runtime V9

Classification

Weakness

References

Sources

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.