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CVE-2026-46386

OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRET_KEY_BASE=OVERWRITE_ME as the default Rails master key. Combined with cookies_serializer = :marshal, this gives any logged-in user a deterministic Marshal-deserialization path reachable via the /my/two_factor_devices cookie reader This vulnerability is fixed in .
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d84749c3a40aa6f2c9809975575dd2947d37d9c6707d788a567c66729e99edd6
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 4 assertions

{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-798","description":"CWE-798: Use of Hard-coded Credentials","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-1188","description":"CWE-1188: Insecure Default Initialization of Resource","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-1392","description":"CWE-1392: Use of Default Credentials","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/3/descriptions/0

Affected products and versions

1 source assertion
{"product":"openproject","vendor":"opf","versions":[{"status":"affected","version":">= 8.3.0, < 17.2.4"},{"status":"affected","version":">= 17.3.0, < 17.3.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

4 source assertions
{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-798","description":"CWE-798: Use of Hard-coded Credentials","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-1188","description":"CWE-1188: Insecure Default Initialization of Resource","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-1392","description":"CWE-1392: Use of Default Credentials","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /containers/cna/problemTypes/3/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/opf/openproject/security/advisories/GHSA-r85r-gjq2-f83r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/opf/openproject/security/advisories/GHSA-r85r-gjq2-f83r"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7d31a0ee968260a63c8d15c3f47864f41f71cbc27a57996142489880d59935c3 · sha256:19634406aad6e304… · /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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