Description
Papermark through 0.22.0 contains a missing authorization vulnerability in the data room viewer group API that allows authenticated users to delete other teams' viewer groups and share links. Attackers who know a victim team's data room and group identifiers can send DELETE requests, read group links, or rewrite group document permissions across teams.
Published: 2026-10-15
Score: 2.3 Low
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Thu, 15 Oct 2026 22:00:00 +0000

Type Values Removed Values Added
Description Papermark through 0.22.0 contains a missing authorization vulnerability in the data room viewer group API that allows authenticated users to delete other teams' viewer groups and share links. Attackers who know a victim team's data room and group identifiers can send DELETE requests, read group links, or rewrite group document permissions across teams.
Title Papermark through 0.22.0 Missing Authorization in Data Room Viewer Group API
First Time appeared Papermark
Papermark papermark
Weaknesses CWE-862
CPEs cpe:2.3:a:papermark:papermark:*:*:*:*:*:*:*:*
Vendors & Products Papermark
Papermark papermark
References
Metrics cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

Papermark Papermark
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-15T21:43:40.792Z

Reserved: 2026-10-15T20:54:32.167Z

Link: CVE-2026-111350

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-15T22:19:32.737

Modified: 2026-10-15T22:19:32.737

Link: CVE-2026-111350

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses