CVE-2026-48052 | Papra is a minimalistic document management and archiving pl… | CVSS 5.4 MEDIUM

Description

Papra is a minimalistic document management and archiving platform. Prior to version 26.5.0, an authenticated user who is a member of any organization can delete or rename tags belonging to a different organization, given the target tag's ID. The route handler verifies the caller's membership of the ":organizationId" in the URL, but the repository write filters on tag.id alone, so the URL-level org scope never reaches the database. This issue has been patched in version 26.5.0.

Metadata

CVE ID: CVE-2026-48052
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-05-20 18:15 UTC
Published: 2026-07-27 18:00 UTC
Last updated: 2026-07-27 18:23 UTC
Primary CWE: CWE-639
CWE-639: Authorization Bypass Through User-Controlled Key
Vendor / Product: papra-hq / papra
Sources: cve.org · NVD

Severity & Metrics

5.4 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
papra-hq	papra	—	< 26.5.0

Weakness (CWE)

CWE	Source	Description
CWE-639	cna	CWE-639: Authorization Bypass Through User-Controlled Key

CVSS scores (1)

Score	Severity	Version	Source	Vector
5.4	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References (3)

https://github.com/papra-hq/papra/security/advisories/GHSA-wrx4-3vff-jm94 https://github.com/papra-hq/papra/security/advisories/GHSA-wrx4-3vff-jm94
https://github.com/papra-hq/papra/pull/1080 https://github.com/papra-hq/papra/pull/1080
https://github.com/papra-hq/papra/commit/47d44e0681bf59da0638b140d1c5ef5b970f6b67 https://github.com/papra-hq/papra/commit/47d44e0681bf59da0638b140d1c5ef5b970f6b67