CASCACascade Atlas

Evidence dossier

CVE-2019-10068

CVE-2019-10068

78.3–99.1Priority evidence range
As known Jul 21, 2026, 8:13 AM UTCgen-409cbd0c

Normalized restatement

An issue was discovered in Kentico 12.0.x before 12.0.15, 11.0.x before 11.0.48, 10.0.x before 10.0.52, and 9.x versions. Due to a failure to validate security headers, it was possible for a specially crafted request to the staging service to bypass the initial authentication and proceed to deserialize user-controlled .NET object input. This deserialization then led to unauthenticated remote code execution on the server where the Kentico instance was hosted.

State
PUBLISHED
Published
Mar 26, 2019
Updated
Oct 21, 2025
Evidence coverage
72%
CISA KEVCatalog member

Apply updates per vendor instructions.

FIRST EPSS96.03%

2026-07-18 · v2026.06.15 · percentile 99.9%

Source stateConflict visible

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

mitreoriginal assertion
container

An issue was discovered in Kentico 12.0.x before 12.0.15, 11.0.x before 11.0.48, 10.0.x before 10.0.52, and 9.x versions. Due to a failure to validate security headers, it was possible for a specially crafted request to the staging service to bypass the initial authentication and proceed to deserialize user-controlled .NET object input. This deserialization then led to unauthenticated remote code execution on the server where the Kentico instance was hosted.

CISA KEVoriginal assertion
observed_exploitation

Kentico Xperience Deserialization of Untrusted Data Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.960310000000; percentile 0.998670000000

Applicability

Cited product scope

Trace impact →
4Underlying assertions
1Canonical products
4Target assertions
0Constraint assertions

Grouped from 1 configuration nodes in this exact generation. Visual grouping does not establish asset exposure or common root cause.

Identity source boundaries
  • cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z27d65b0f-b718-4b4f-bb79-c47c68d09dfa
  • cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z955dae73-7302-438b-aee1-058d7cc5d48e

2 scope groups

mitre · source assertedn/an/aDirect source scope
[{"status": "affected", "version": "n/a"}]
unknown
NVD CPE · APPLICATIONkenticoxperienceVulnerable target · 4 assertions
Any version (unconstrained) (>= 10.0.0, < 10.0.52); Any version (unconstrained) (>= 11.0.0, < 11.0.48); Any version (unconstrained) (>= 12.0.0, < 12.0.15); Any version (unconstrained) (>= 9.0.0, <= 9.0.51)Canonical identity product-d36d81f92dfbc7a34c041dac1c3fa27816b66000ee841da08b3fb88f869e6c5blinked exact
supported
Inspect 4 returned assertions
  1. cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    from including 10.0.0; through excluding 10.0.52
    Match ID
    f2ddc20f-01bb-4589-8c85-0b8ee22feca3
  2. cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 3
    Logic
    OR
    Version bounds
    from including 12.0.0; through excluding 12.0.15
    Match ID
    5aba589c-4ac6-4812-a156-c62ac3420c1b
  3. cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 2
    Logic
    OR
    Version bounds
    from including 11.0.0; through excluding 11.0.48
    Match ID
    0c172eb0-facb-4c33-a101-9f93bd218d10
  4. cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
    Official link
    linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    from including 9.0.0; through including 9.0.51
    Match ID
    58778be0-85d7-4779-a85e-25d6c949a745

Assessments

CVSS by origin

9.8
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8
134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8
CISA-ADPCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D remains unknown because WC-03 has not converted canonical CPE mappings into generation-bound mapping obligations; canonical identity alone does not score applicability.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.