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TI-2026-15030 Aliases CVE-2026-18277GHSA-w7gw-xhpj-265q

Missing Authorization in eScriptorium

Priority LOW 31CWE-862Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Missing authorization in the OcrModelRight create and delete views in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to grant themselves access to another user's private OCR model and to revoke any user's OCR model access via a POST request, because the ownership check is placed in get_context_data() and therefore runs only on the GET rendering path

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00412 35th 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
None
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
ScriptaeScriptoriumup to 26.4.1—No fix listedCNA
  • eScriptorium VendorScripta Affected up to 26.4.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:escriptorium:escriptorium:*:*:*:*:*:*:*:*up to 26.04.1VulnerableScripta
  • cpe:2.3:a:escriptorium:escriptorium:*:*:*:*:*:*:*:* Versions up to 26.04.1 Vulnerable ·Scripta

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-18277
  2. 2026-10-03 Alias added: GHSA-w7gw-xhpj-265q

References

Other 1

  • TI-2026-15011 Authorization Bypass Through User-Controlled Key in eScriptorium CVSS 3.1HIGH 8.8
  • TI-2026-15094 Server-Side Request Forgery (SSRF) in eScriptorium CVSS 3.1HIGH 8.5
  • TI-2026-15028 Authorization Bypass Through User-Controlled Key in eScriptorium CVSS 3.1MEDIUM 6.5
  • TI-2026-15029 Missing Authorization in eScriptorium CVSS 3.1MEDIUM 4.3

Sources

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