CVE-2026-18275

Authorization Bypass Through User-Controlled Key in eScriptorium

Published Aug 6, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Authorization bypass in the process and annotation taxonomy serializers in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to run segmentation and transcription against other users' document parts, overwriting their content, via part primary keys supplied to a many=True related field whose queryset restriction was applied to the ManyRelatedField instead of its child_relation and therefore had no effect

Remediation

Vendor Solution

Upgrade to fixed version: 26.04.2, 1.0.1 or 0.13.9.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Escriptorium
Escriptorium escriptorium
CPEs cpe:2.3:a:escriptorium:escriptorium:*:*:*:*:*:*:*:*
Vendors & Products Escriptorium
Escriptorium escriptorium
Type Values Removed Values Added
First Time appeared Scripta
Scripta escriptorium
Vendors & Products Scripta
Scripta escriptorium
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Authorization bypass in the process and annotation taxonomy serializers in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to run segmentation and transcription against other users' document parts, overwriting their content, via part primary keys supplied to a many=True related field whose queryset restriction was applied to the ManyRelatedField instead of its child_relation and therefore had no effect
Title Authorization Bypass Through User-Controlled Key in eScriptorium
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Aug 6, 2026, 3:46 PM
Reserved
Jul 29, 2026, 5:05 PM
Status
Analyzed
Published
Aug 6, 2026, 4:16 PM
Modified
Oct 23, 2026, 9:10 PM