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CVE-2026-8155

The BuddyPress WordPress plugin before 14.5.0 does not properly enforce authorization on its private messaging endpoints, allowing any authenticated user (Subscriber+) to read, modify, or delete other users' private messages.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:62163d1ba2299ed10a4604b3dbc4b790fbd2dfec663b961a69371f0e563680d2
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-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"BuddyPress","vendor":"Unknown","versions":[{"lessThan":"14.5.0","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"tags":["exploit","vdb-entry","technical-description"],"url":"https://wpscan.com/vulnerability/b7dd9cbf-b46b-49ee-84a0-6b054676fccb/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0033becff29495454fb9387bff011b1d0ca63c22bdee7ff5eb3b11ede78e77b0 · sha256:7ec3981731e2cbe9… · /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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