CVE-2026-108388

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Source
https://cve.org/CVERecord?id=CVE-2026-108388
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108388.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108388
Aliases
  • GHSA-p9vj-86c7-h7q3
Published
2026-10-13T20:27:36Z
Modified
2026-10-15T10:31:13Z
Severity
  • 3.5 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Indico legacy contribution export cache poisoning discloses restricted metadata
Details

Indico is a feature-rich event management system. Indico 3.3.3 through 3.3.13 incorrectly uses the ambient web-session user instead of the user supplied to Contribution.can_manage when checking inherited event contribution-management permission. A low-privileged user can induce a privileged user to request a crafted legacy contribution export and cause speaker or author email addresses and contribution access-control entries to be stored in an API cache entry retrievable with less privilege. This issue was fixed in Indico 3.3.14.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108388.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "3.3.3"
                },
                {
                    "fixed":  "3.3.14"
                }
            ],
            "source":  "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/indico/indico

Affected ranges

Type
GIT
Repo
https://github.com/indico/indico
Events
Introduced
4bf68d42d0ee4daa57216f906df2f280713da6ca
Fixed
30de5ef2121d3d89bab081176073bf54448294c3
Fixed
0e71da31fc21d0ed0ce687cce5b745ba2fad0b92
Fixed
5985cfa65a3441b7d3ca4ef1a9dc177c82ea0f26
Fixed
a42252ead3509f9b31db0691cc9af899ab18416e
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "3.3.3"
        },
        {
            "fixed":  "3.3.13"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v3.*
v3.3.10
v3.3.11
v3.3.12
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108388.json"