How severe is CVE-2025-53512?

CVE-2025-53512 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-53512 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-53512?

CVE-2025-53512 affects Canonical Juju. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-53512?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-53512 have an EU (EUVD) identifier?

Yes. CVE-2025-53512 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20674.

When was CVE-2025-53512 published?

CVE-2025-53512 was published on 2025-07-08 and last updated on 2026-06-17.

CVE-2025-53512

CVE-2025-53512 is a medium-severity vulnerability in Canonical Juju with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20674
Weakness: CWE-200
Affected product: Canonical Juju
Published: 2025-07-08
Last modified: 2026-06-17

Description

The /log endpoint on a Juju controller lacked sufficient authorization checks, allowing unauthorized users to access debug messages that could contain sensitive information.

Frequently asked questions

What is CVE-2025-53512?: The /log endpoint on a Juju controller lacked sufficient authorization checks, allowing unauthorized users to access debug messages that could contain sensitive information.
How severe is CVE-2025-53512?: CVE-2025-53512 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-53512 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-53512?: CVE-2025-53512 affects Canonical Juju. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-53512?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-53512 have an EU (EUVD) identifier?: Yes. CVE-2025-53512 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20674.
When was CVE-2025-53512 published?: CVE-2025-53512 was published on 2025-07-08 and last updated on 2026-06-17.

References

https://github.com/juju/juju/security/advisories/GHSA-r64v-82fh-xc63

Affected products (1)

cpe:2.3:a:canonical:juju:*:*:*:*:*:*:*:*

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