CVE-2026-110623

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Source
https://cve.org/CVERecord?id=CVE-2026-110623
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110623.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110623
Published
2026-10-14T14:16:59Z
Modified
2026-10-15T02:47:28Z
Severity
  • 7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Papermerge Core through 3.5.3 Missing Authorization in Shared Nodes API
Details

Papermerge Core through 3.5.3 contains a missing authorization vulnerability in the shared nodes API that allows authenticated users to share other users' documents by supplying arbitrary node UUIDs. Attackers can call POST /shared-nodes or PATCH /shared-nodes/access/{node_id} to grant themselves any role, then read, modify, or delete victims' documents and revoke existing shares.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110623.json"
}
References

Affected packages

Git / github.com/papermerge/papermerge-core

Affected ranges

Type
GIT
Repo
https://github.com/papermerge/papermerge-core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
13994c3c174bf5b634080c157a6c305c60aa84cb
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "3.5.3"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

2.*
2.1.9
3.*
3.0
3.0.0
3.0.1
3.0.2
3.0.3
3.1
3.2
3.2.0
3.3
3.3.0
3.3.1
3.4
3.4.1
3.5
3.5.1
3.5.2
3.5.3
v2.*
v2.0.0
v2.0.0rc47
v2.0.0rc48
v2.0.1
v2.1.0
v2.1.0b1
v2.1.0b3
v2.1.0b5
v2.1.1
v2.1.5
v2.1.7
v2.1.8
v2.1.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110623.json"