CVE-2026-50787

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Source

https://cve.org/CVERecord?id=CVE-2026-50787

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50787.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-50787

Published

2026-10-23T00:00:00Z

Modified

2026-10-28T02:30:36Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php. The application uses user-supplied parameters (l, a, tf, ql) without validation to generate CAPTCHA images, allowing remote attackers to cause denial of service via excessive memory and CPU consumption.

Database specific

{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50787.json"
}

References

Affected packages

Git / github.com/esiclivre/esiclivre

Affected ranges

Type

GIT

Repo

https://github.com/esiclivre/esiclivre

Events

Introduced

Last Affected

0a72b4c9ab89244ec3bd3d7fa0b765850cc9afd7

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "0.2.2"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

v0.*

v0.1.0

v0.2.0

v0.2.1

v0.2.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50787.json"