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TI-2026-82562 Aliases CVE-2026-107035GHSA-9hm2-g969-4g72

Insecure permissions in MBasov OMN Outline let attackers write content

Priority MEDIUM 62CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

MBasov OMN Outline notes Markdown versionCode 3400 is affected. Insecure permissions in the object/Page.java component let a user bypass access control (CWE-284). A remote attacker with low privileges can write arbitrary content into another user's private storage using a crafted payload.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

Insecure permissions in the object/Page.java component of MBasov OMN Outline notes Markdown versionCode 3400 allows unauthorized attackers to arbitrarily write content into another user's private storage via a crafted payload.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00268 19th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

Remediation

No fixed version is listed for MBasov OMN Outline notes Markdown.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-29 Threatist record created from CVE-2026-107035
  2. 2026-10-29 Alias added: GHSA-9hm2-g969-4g72
  3. 2026-11-03 CVSS score added · CISA ADP
  4. 2026-11-03 Weakness changed · CISA ADP
  5. 2026-11-03 CISA SSVC decision points changed
  6. 2026-11-03 Priority changed: LOW → MEDIUM
  7. 2026-11-06 Affected versions changed · Red Hat
  8. 2026-11-06 CVSS score added · Red Hat

References

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences