CVE-2026-48488
LOWDescription
phpMyFAQ is an open source FAQ web application. Prior to version 4.1.4, attachment passwords are hashed using SHA-1, a cryptographically broken algorithm. SHA-1 has been vulnerable to collision attacks since 2017 (SHAttered). Version 4.1.4 fixes the issue.
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 v4 Vector
Exploitability
Impact
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Exploit Intelligence
Low risk: more likely to be exploited than 8% of all known CVEs.
References
Related Vulnerabilities
Other CWE-328 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2004-2761 | Critical | 9.8 | 9.9% | - | - |
| CVE-2024-54143 | Unscored | - | 1.9% | - | - |
| CVE-2022-3433 | Medium | 6.5 | 0.7% | - | Fix |
| CVE-2022-29249 | High | 7.5 | 0.7% | - | - |
| CVE-2023-2900 | Low | 3.7 | 0.7% | - | - |
| CVE-2023-46233 | Critical | 9.1 | 0.6% | - | Fix |
Common questions
How do I fix CVE-2026-48488?
No published fix for CVE-2026-48488 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-48488 being actively exploited?
Not that we know of. CVE-2026-48488 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.18% is the estimated probability that it will be exploited in the next 30 days. That is higher than 8% of all scored CVEs.
How severe is CVE-2026-48488?
CVE-2026-48488 has a CVSS v4 base score of 2.7, rated low. 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 2026-07-23.