CVE-2026-56124
HIGHDescription
phpUploader before 2.0.2 contains an unauthenticated information disclosure vulnerability that allows remote attackers to access the full contents of the uploaded-files database table by visiting any page of the application. The index model executes an unbounded SELECT query and embeds the complete JSON-encoded result set in an inline script block, exposing uploader IP addresses, Argon2ID key hashes, internal filenames, and SHA-256 fingerprints.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploit Intelligence
Moderate risk: more likely to be exploited than 48% of all known CVEs.
References
Related Vulnerabilities
Other CWE-359 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2023-50719 | High | 7.5 | 84% | - | Fix |
| CVE-2022-0482 | Critical | 9.1 | 44% | - | Fix |
| CVE-2023-36052 | High | 8.6 | 22% | - | Fix |
| CVE-2021-22876 | Medium | 5.3 | 5.3% | - | Fix |
| CVE-2024-45591 | Medium | 5.3 | 3.4% | - | Fix |
| CVE-2022-24819 | Medium | 5.3 | 3.2% | - | Fix |
Common questions
How do I fix CVE-2026-56124?
No published fix for CVE-2026-56124 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-56124 being actively exploited?
Not that we know of. CVE-2026-56124 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.64% is the estimated probability that it will be exploited in the next 30 days. That is higher than 48% of all scored CVEs.
How severe is CVE-2026-56124?
CVE-2026-56124 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-14.