CVE-2020-37091

CVE-2020-37091 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Description

Maian Support Helpdesk 4.3 contains a cross-site request forgery vulnerability that allows attackers to create administrative accounts without authentication. Attackers can craft malicious HTML forms to add admin users and upload PHP files with unrestricted file upload capabilities through the FAQ attachment system.

Frequently asked questions

What is CVE-2020-37091?
Maian Support Helpdesk 4.3 contains a cross-site request forgery vulnerability that allows attackers to create administrative accounts without authentication. Attackers can craft malicious HTML forms to add admin users and upload PHP files with unrestricted file upload capabilities through the FAQ attachment system.
How severe is CVE-2020-37091?
CVE-2020-37091 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2020-37091 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2020-37091?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2020-37091 have an EU (EUVD) identifier?
Yes. CVE-2020-37091 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-31004.
When was CVE-2020-37091 published?
CVE-2020-37091 was published on 2026-02-03 and last updated on 2026-06-17.

References

Other CWE-352 (Cross-Site Request Forgery (CSRF)) vulnerabilities

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