CVE-2026-44787
- Source
- https://cve.org/CVERecord?id=CVE-2026-44787
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44787.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-44787
- Aliases
-
- BIT-discourse-2026-44787
- GHSA-vmwq-jvxx-jwfx
- Published
- 2026-07-09T22:03:41Z
- Modified
- 2026-10-21T02:30:49Z
- Severity
-
- 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
- Summary
- Discourse: Signup-time primary_group_id assignment grants whisperer access
- Details
-
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the signup flow could allow newly registered users to set primary_group_id and gain whisper-group privileges without legitimate group membership on sites with whispers_allowed_groups configured. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-269" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44787.json" }- References
-
- https://github.com/discourse/discourse/releases/tag/v2026.1.5
- https://github.com/discourse/discourse/releases/tag/v2026.4.2
- https://github.com/discourse/discourse/releases/tag/v2026.5.1
- https://github.com/discourse/discourse/releases/tag/v2026.6.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44787.json
- https://github.com/discourse/discourse/security/advisories/GHSA-vmwq-jvxx-jwfx
- https://nvd.nist.gov/vuln/detail/CVE-2026-44787
- https://github.com/discourse/discourse/commit/012796ac28c85b30aa233c5ef042fc66efff8126
- https://github.com/discourse/discourse/commit/0f50a07a6ef4b33f3f826ce6d7bf6d7bd16912d8
- https://github.com/discourse/discourse/commit/5418e3027dba109e27a4796463686d61e190ac29
- https://github.com/discourse/discourse/commit/6fc7e6cf04422fc3f9d1c99134803071e983ff0a
Affected packages
Git / github.com/discourse/discourse
Affected ranges
- Type
- GIT
- Repo
- https://github.com/discourse/discourse
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixedFixedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2026.1.0" }, { "fixed": "2026.1.5" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2026.4.0" }, { "fixed": "2026.4.2" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2026.5.0" }, { "fixed": "2026.5.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:discourse:discourse:2026.6.0:*:*:*:latest:*:*:*", "range": [ { "introduced": "2026.6.0" }, { "last_affected": "2026.6.0" } ], "source": "CPE_STRING" }, { "range": [ { "fixed": "012796ac28c85b30aa233c5ef042fc66efff8126" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "0f50a07a6ef4b33f3f826ce6d7bf6d7bd16912d8" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "5418e3027dba109e27a4796463686d61e190ac29" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "6fc7e6cf04422fc3f9d1c99134803071e983ff0a" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v2026.1.5", "range": [ { "fixed": "c06899647d758493d95a5b301e573ffa3db1e878" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v2026.4.2", "range": [ { "fixed": "4bbdddfc6700ca23604242111d4fa0e00347af97" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v2026.5.1", "range": [ { "fixed": "598586ccf2e046a25d4b54132e4e1feb47f24e98" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v2026.6.0", "range": [ { "fixed": "06d03da34c4ed09ea59f917f045ba250d2b6320d" } ], "source": "REFERENCES_TAG" } ] }