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CVE-2026-55652

Wekan is open source kanban built with Meteor. Prior to 9.46, header-login with HEADER_LOGIN_TRUSTED_IPS uses getRequestIp() in server/lib/headerLoginAuth.js to trust the client-supplied X-Forwarded-For header before the real socket address, allowing an unauthenticated attacker to send HEADER_LOGIN_ID for any username and receive a meteor_login_token session, including for admin. This issue is fixed in version 9.46.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:69058571b06435ec951c9c531139ea457f8b88f499f6e86e1e3212010d0088f5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-290","description":"CWE-290: Authentication Bypass by Spoofing","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"wekan","vendor":"wekan","versions":[{"status":"affected","version":"< 9.46"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-290","description":"CWE-290: Authentication Bypass by Spoofing","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28","tags":["x_refsource_MISC"],"url":"https://github.com/wekan/wekan/commit/b181889a565254bc9bf79379a34fc7f617ccda28"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/references/1
{"name":"https://github.com/wekan/wekan/releases/tag/v9.46","tags":["x_refsource_MISC"],"url":"https://github.com/wekan/wekan/releases/tag/v9.46"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /containers/adp/0/references/0
{"name":"https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/wekan/wekan/security/advisories/GHSA-jggc-qvfc-jr6x"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:45917fc4c570a4aa870a8d0410827beb2424462e0284ad71a50e7f5c2aa0af64 · sha256:d6b60a2dd0d4e02f… · /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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