CVE-2026-42324

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Source
https://cve.org/CVERecord?id=CVE-2026-42324
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42324.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-42324
Aliases
  • GHSA-jhp4-7f82-8f6q
Published
2026-09-25T15:48:55Z
Modified
2026-10-21T02:57:48Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Piwigo: Second-Order SQL Injection
Details

Piwigo is a full featured open source photo gallery application for the web. Prior to 16.4.0, admin/element_set_ranks.php stores administrator-controlled image_order[] values without enforcing the existing sort-field whitelist. The stored album image_order expression is later concatenated into ORDER BY clauses by admin/batch_manager_global.php, admin/batch_manager_unit.php, include/section_init.inc.php, and include/ws_functions/pwg.categories.php. When at least one album contains at least one photo, an authenticated administrator can store a crafted expression and trigger it in a later album or Batch Manager query to disclose, modify, or disrupt database data. This issue is fixed in version 16.4.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-89"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42324.json"
}
References

Affected packages

Git / github.com/piwigo/piwigo

Affected ranges

Type
GIT
Repo
https://github.com/piwigo/piwigo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bef1a4ac424b4e986589e4cfc9f4d134f1b16f15
Fixed
ba1f803f8cefd3602ccb9c6f0155cd529510288a
Fixed
ef9e65386d76f9c85f1e23a45dd7af14a5b73a47
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "16.4.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "ba1f803f8cefd3602ccb9c6f0155cd529510288a"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "range":  [
                {
                    "fixed":  "ef9e65386d76f9c85f1e23a45dd7af14a5b73a47"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "16.4.0",
            "range":  [
                {
                    "fixed":  "bef1a4ac424b4e986589e4cfc9f4d134f1b16f15"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

12.*
12.0.0RC1
12.0.0RC2
12.0.0beta1
12.0.0beta2
13.*
13.0.0RC1
13.0.0RC2
13.0.0RC3
13.0.0RC4
13.0.0beta1
13.0.0beta2
14.*
14.0.0RC1
14.0.0RC2
14.0.0beta1
14.0.0beta2
14.0.0beta3
15.*
15.0.0beta1
15.0.0beta2
15.0.0beta3
16.*
16.0.0
16.0.0RC1
16.0.0RC2
16.0.0RC3
16.0.0beta1
16.0.0beta2
16.1.0
16.2.0
16.3.0
2.*
2.10.0RC1
2.10.0beta1
2.10.0beta2
2.11.0beta1
2.11.0beta2
2.11.0beta3
2.11.0beta4
2.8.0RC1
2.8.0RC2
2.9.0RC1
2.9.0RC2
2.9.0beta1
2.9.0beta2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42324.json"