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TI-2026-12431 Aliases CVE-2026-14753GHSA-v8j5-g875-7qj3

mjperpinosa stumasy Note Handler/Assignment notes authorization

Priority HIGH 70CWE-285Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-285.

Summary

A vulnerability was detected in mjperpinosa stumasy up to 327d1b0f2915ba79d7ef8ebb74553e987609d9be. This impacts an unknown function of the file /PHP/objects/notes of the component Note Handler/Assignment Handler. Performing a manipulation of the argument assignment_item_id results in authorization bypass. The attack can be initiated remotely. The exploit is now public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0052 44th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
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
mjperpinosastumasy327d1b0f2915ba79d7ef8ebb74553e987609d9be—No fix listedCNA
  • stumasy Vendormjperpinosa Affected 327d1b0f2915ba79d7ef8ebb74553e987609d9be Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:mjperpinosa:stumasy:*:*:*:*:*:*:*:*——mjperpinosa
  • cpe:2.3:a:mjperpinosa:stumasy:*:*:*:*:*:*:*:* Versions — — ·mjperpinosa

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-14753
  2. 2026-10-03 Alias added: GHSA-v8j5-g875-7qj3

References

Exploit 1

Other 1

  • TI-2026-12428 mjperpinosa stumasy accessing_dictionary_authorization.php accessing_dictionary_authorization sql injection CVSS 4.0MEDIUM 6.9
  • TI-2026-12427 mjperpinosa stumasy calculate.php eval code injection CVSS 4.0MEDIUM 6.9
  • TI-2026-12429 mjperpinosa stumasy search_scratch_data.php search_scratch_data sql injection CVSS 4.0MEDIUM 5.3
  • TI-2026-09275 mjperpinosa stumasy change_profile_image.php unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2026-09274 mjperpinosa stumasy add_post.php unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2026-12430 mjperpinosa stumasy add_into_dictionary.php add_definition cross site scripting CVSS 4.0MEDIUM 5.1

Sources

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