CVE-2026-82725

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Source
https://cve.org/CVERecord?id=CVE-2026-82725
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82725.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-82725
Aliases
Published
2026-08-31T03:09:25.850Z
Modified
2026-09-01T03:46:39.125579046Z
Severity
  • 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
AshPhoenix FilterForm allows filtering across non-public relationships, disclosing private related data
Details

Authorization Bypass Through User-Controlled Key vulnerability in ash-project ash_phoenix lets an attacker who controls filter form parameters filter across relationships the resource author marked non-public, turning the returned rows into a boolean oracle over private related data.

AshPhoenix.FilterForm resolved every relationship hop in the user-supplied path with Ash.Resource.Info.related/2, which traverses private relationships, and only checked the terminal field for publicity. parsepathandfield/2 also rewrote a field naming a relationship into an extra path segment, so field=someprivaterel was accepted too. Both path and field come straight from form params, and the resulting ref went to Ash.Query.dofilter/2 without the public-only enforcement of Ash.Filter.parseinput/2. The fix resolves each hop with Ash.Resource.Info.publicrelationship/2, rejecting the first non-public hop, and requires the terminal field to be public.

This issue affects ash_phoenix: from 0.6.0-rc.1 before 2.3.25.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82725.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "06875682999938f607c970e71b6a80af90e18b3d"
                },
                {
                    "fixed": "a3691a3cb0947e8f2dc2c3cbff138a3e6197a15b"
                }
            ]
        }
    ],
    "cna_assigner": "EEF",
    "cwe_ids": [
        "CWE-639"
    ]
}
References

Affected packages

Git / github.com/ash-project/ash_phoenix

Affected ranges

Type
GIT
Repo
https://github.com/ash-project/ash_phoenix
Events
Introduced
81ce20f363ad0904b61fcd893e1bb10c5966a87d
Fixed
1e38e7dc8838426cc94656238d9208759c661c03
Fixed
a3691a3cb0947e8f2dc2c3cbff138a3e6197a15b
Database specific
Show details 
{
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0.6.0-rc.1"
        },
        {
            "fixed": "2.3.25"
        }
    ]
}

Affected versions

v0.*
v0.6.0-rc.1
v0.6.0-rc.2
v0.6.0-rc.3
v0.6.0-rc.4
v0.6.0-rc.5
v0.6.0-rc.6
v0.6.0-rc.7
v0.7.0
v0.7.1
v0.7.2-rc.0
v0.7.2-rc.1
v0.7.2-rc.2
v0.7.3
v0.7.4
v0.7.5
v0.7.6-rc.0
v0.7.7
v1.*
v1.0.0-rc.0
v1.0.0-rc.1
v1.1.0
v1.1.0-rc.0
v1.1.0-rc.1
v1.1.0-rc.2
v1.1.0-rc.3
v1.1.1
v1.1.2
v1.2.0
v1.2.1
v1.2.10
v1.2.11
v1.2.12
v1.2.13
v1.2.14
v1.2.15
v1.2.16
v1.2.17
v1.2.18
v1.2.19
v1.2.2
v1.2.20
v1.2.21
v1.2.22
v1.2.23
v1.2.24
v1.2.25
v1.2.26
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.2.7
v1.2.8
v1.2.9
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v2.*
v2.0.0-rc.0
v2.0.0-rc.1
v2.0.0-rc.2
v2.0.0-rc.3
v2.0.0-rc.4
v2.0.0-rc.5
v2.0.0-rc.6
v2.0.0-rc.7
v2.0.0-rc.8
v2.0.1
v2.0.2
v2.0.3
v2.1.1
v2.1.10
v2.1.11
v2.1.12
v2.1.14
v2.1.15
v2.1.16
v2.1.17
v2.1.18
v2.1.19
v2.1.20
v2.1.21
v2.1.22
v2.1.23
v2.1.24
v2.1.25
v2.1.26
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.2.0
v2.3.0
v2.3.1
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.16
v2.3.17
v2.3.18
v2.3.19
v2.3.2
v2.3.20
v2.3.21
v2.3.22
v2.3.23
v2.3.24
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82725.json"