What is CVE-2020-25414?

CVE-2020-25414 is a critical-severity vulnerability in Monstra, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 9.8/10. Published 2021-06-17.

How severe is CVE-2020-25414?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2020-25414 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Monstra

CVE-2020-25414

A local file inclusion vulnerability was discovered in the captcha function in Monstra 3.0.4 which allows remote attackers to execute arbitrary PHP code.

EPSS: 0.020 (79.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Monstra — versions 3.0.4
N/a — versions n/a

Weakness classification (CWE)

CWE-829 — Inclusion of Functionality from Untrusted Control Sphere

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2020-25414?: CVE-2020-25414 is a critical-severity vulnerability in Monstra, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 9.8/10. Published 2021-06-17.
How severe is CVE-2020-25414?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-25414 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.