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Medium 6.5Published Aug 6, 2026

CVE-2026-18275Authorization Bypass Through User-Controlled Key in eScriptorium

Updated under an hour ago ()

Does this affect you?

It affects Scripta eScriptorium and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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

CVSS
6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness (CWE)
CWE-639
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
GitLab
NVD analysis
Analyzed
Record last updated
Aug 6, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Scripta eScriptorium
scripta:escriptorium (from the name)
through 26.4.1
CNA record
escriptorium escriptorium
escriptorium:escriptorium
through 26.04.1
NVD

References

  • issue-tracking

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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