How severe is CVE-2025-3625?

CVE-2025-3625 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability high.

Is CVE-2025-3625 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3625?

CVE-2025-3625 affects Moodle. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3625?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-3625 have an EU (EUVD) identifier?

Yes. CVE-2025-3625 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12536.

When was CVE-2025-3625 published?

CVE-2025-3625 was published on 2025-04-25 and last updated on 2026-06-17.

CVE-2025-3625

CVE-2025-3625 is a high-severity vulnerability in Moodle with a CVSS 3.x base score of 7.1. 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-639.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12536
Weakness: CWE-639
Affected product: Moodle
Published: 2025-04-25
Last modified: 2026-06-17

Description

A security vulnerability was discovered in Moodle that can allow hackers to gain access to sensitive information about students and prevent them from logging into their accounts, even after they had completed two-factor authentication (2FA).

Frequently asked questions

What is CVE-2025-3625?: A security vulnerability was discovered in Moodle that can allow hackers to gain access to sensitive information about students and prevent them from logging into their accounts, even after they had completed two-factor authentication (2FA).
How severe is CVE-2025-3625?: CVE-2025-3625 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability high.
Is CVE-2025-3625 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3625?: CVE-2025-3625 affects Moodle. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3625?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-3625 have an EU (EUVD) identifier?: Yes. CVE-2025-3625 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12536.
When was CVE-2025-3625 published?: CVE-2025-3625 was published on 2025-04-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

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