Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-53904

MCO is vulnerable to Account Denial of Service due to improper implementation of password reset functionality. Each password reset request invalidates previously set password as well as previously issued temporary passwords, furthermore, password resets are not limited in any way. An attacker who provides victim's email and answer to their security question, can successfully initiate the reset process and continuously invalidate credentials, effectively locking the victim out of their account. A
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:064c222b863c4dafa057851e542f63d466b3a346282c477415f21e989f68c0e7
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-307","description":"CWE-307 Improper Restriction of Excessive Authentication Attempt","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-640","description":"CWE-640 Weak Password Recovery Mechanism for Forgotten Password","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unknown","product":"MCO","vendor":"MyComplianceOffice","versions":[{"status":"affected","version":"25.3.3.1","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact"…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-307","description":"CWE-307 Improper Restriction of Excessive Authentication Attempt","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-640","description":"CWE-640 Weak Password Recovery Mechanism for Forgotten Password","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions
{"tags":["third-party-advisory"],"url":"https://cert.pl/en/posts/2026/07/CVE-2026-53902"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/references/0
{"tags":["product"],"url":"https://mco.mycomplianceoffice.com/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2f47e2356f7cf89ba2dc0548a4f0b6ce6c12b2ab1d32868d897e497a249fbaec · sha256:748de2f1c00b685c… · /containers/cna/references/1

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.

← Back to CVE Explorer