CVE-2018-11047

mediumpriority · track · 30OT risk · elevatedEPSS 0.011 · 65 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.07% (65th) EPSS

CVSS 5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-863USprimaryCWE-863US

affected products (15)

Products and version ranges known to be affected.

Cloud Foundry Cloud Foundry UAA4.10 → 4.10.2enisa_euvdEU
Cloud Foundry Cloud Foundry UAA4.12 → 4.12.4enisa_euvdEU
Cloud Foundry Cloud Foundry UAA4.19 → 4.19.2enisa_euvdEU
Cloud Foundry Cloud Foundry UAA4.5 → 4.5.7enisa_euvdEU
Cloud Foundry Cloud Foundry UAA4.7 → 4.7.6enisa_euvdEU
pivotal software cloud foundry uaa4.10.0 → 4.10.2nvdUScpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*
pivotal software cloud foundry uaa4.12.0 → 4.12.4nvdUScpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*
pivotal software cloud foundry uaa4.19.0 → 4.19.2nvdUScpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*
pivotal software cloud foundry uaa4.5.0 → 4.5.7nvdUScpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*
pivotal software cloud foundry uaa4.7.0 → 4.7.6nvdUScpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*
Maven org.cloudfoundry.identity:cloudfoundry-identity-server< 4.5.7osvUSpkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server
Maven org.cloudfoundry.identity:cloudfoundry-identity-server4.11.0 → 4.12.4osvUSpkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server
Maven org.cloudfoundry.identity:cloudfoundry-identity-server4.13.0 → 4.19.2osvUSpkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server
Maven org.cloudfoundry.identity:cloudfoundry-identity-server4.6.0 → 4.7.6osvUSpkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server
Maven org.cloudfoundry.identity:cloudfoundry-identity-server4.8.0 → 4.10.2osvUSpkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-r4v8-9hgx-vm6mCloud Foundry UAA accepts refresh token as access token on admin endpoints2022-05-13ghsa · osvUS
Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2018-07-24modified 2026-06-17

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+5006 more

references (3)

External citations — patches, advisories, analysis.

scry

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