CVE-2026-18275

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 63/100
Published: 2026-08-06 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: High
A: None

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

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
escriptorium escriptorium < 26.04.1

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS — Exploitation Probability

0.39%
Raw Score 0.003900
Percentile 33.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00390
2026-10-28
0.00390

Intelligence Sources

nvd ref →