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CVE-2026-40104

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 1.8-rc-1, 17.0.0-rc-1 and 17.5.0-rc-1 and prior include a resource exhaustion vulnerability in REST API endpoints such as /xwiki/rest/wikis/xwiki/spaces/AnnotationCode/pages/AnnotationConfig/objects/AnnotationCode.AnnotationConfig/0/properties, which list all available pages as part of the metadata for database list properties without applying query limits. On large wikis, this can e
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f6ac9fc9b8b5191e4e63d05454699bccdc53f8e8532c315cc9173cd650ab75f3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"product":"org.xwiki.platform:xwiki-platform-oldcore","vendor":"xwiki","versions":[{"status":"affected","version":">= 1.8-rc-1, < 16.10.16"},{"status":"affected","version":">= 17.0.0-rc-1, < 17.4.8"},{"status":"affected","version":">= 17.5.0-rc-1, < 17.10.1"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/affected/0

{"product":"org.xwiki.platform:xwiki-platform-legacy-oldcore","vendor":"xwiki","versions":[{"status":"affected","version":">= 1.8-rc-1, < 16.10.16"},{"status":"affected","version":">= 17.0.0-rc-1, < 17.4.8"},{"status":"affected","version":">= 17.5.0-rc-1, < 17.10.1"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/affected/1
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/adp/0/metrics/0/cvssV3_1

Affected products and versions

2 source assertions
{"product":"org.xwiki.platform:xwiki-platform-oldcore","vendor":"xwiki","versions":[{"status":"affected","version":">= 1.8-rc-1, < 16.10.16"},{"status":"affected","version":">= 17.0.0-rc-1, < 17.4.8"},{"status":"affected","version":">= 17.5.0-rc-1, < 17.10.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/affected/0
{"product":"org.xwiki.platform:xwiki-platform-legacy-oldcore","vendor":"xwiki","versions":[{"status":"affected","version":">= 1.8-rc-1, < 16.10.16"},{"status":"affected","version":">= 17.0.0-rc-1, < 17.4.8"},{"status":"affected","version":">= 17.5.0-rc-1, < 17.10.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/xwiki/xwiki-platform/commit/47b568c4753a6e682b14be1ca581bdd3b25d45a7","tags":["x_refsource_MISC"],"url":"https://github.com/xwiki/xwiki-platform/commit/47b568c4753a6e682b14be1ca581bdd3b25d45a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/references/1
{"name":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mrqg-xmgm-rc5g","tags":["x_refsource_CONFIRM"],"url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mrqg-xmgm-rc5g"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/references/0
{"name":"https://jira.xwiki.org/browse/XWIKI-23550","tags":["x_refsource_MISC"],"url":"https://jira.xwiki.org/browse/XWIKI-23550"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e20ed8dd7afdb0bf86ab301f1f16691ed0cf0b56aa5532a94777c1e7f06a05fa · sha256:a30a76008e5723de… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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