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CVE-2026-32244

Discourse is an open-source discussion platform. In versions prior to 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1, outdated cached AI summaries can leak removed content to anonymous and unprivileged users who cannot regenerate summaries. This issue has been fixed in versions 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1. To work around this issue, restrict summary generation by tightening the allowed groups on the summarization Personas.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3400c42bd755ba5139049f31d95da22335191d0b979c81c53111450318ce57ae
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-672","description":"CWE-672: Operation on a Resource after Expiration or Release","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-524","description":"CWE-524: Use of Cache Containing Sensitive Information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"discourse","vendor":"discourse","versions":[{"status":"affected","version":"< 2026.1.4"},{"status":"affected","version":">= 2026.3.0-latest, < 2026.3.1"},{"status":"affected","version":">= 2026.4.0-latest, < 2026.4.1"},{"status":"affected","version":">= 2026.5.0-latest, < 2026.5.0-latest.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","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:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-672","description":"CWE-672: Operation on a Resource after Expiration or Release","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-524","description":"CWE-524: Use of Cache Containing Sensitive Information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/discourse/discourse/security/advisories/GHSA-hjmg-2mww-vfvx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-hjmg-2mww-vfvx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e26986f9eae7eacd4c0376bb810c357c92083bb9e581478fdef7213b6da7ac77 · sha256:8285df34009bdcf7… · /containers/cna/references/0

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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