How severe is CVE-2025-15622?

CVE-2025-15622 has a CVSS 4.0 base score of 6.2, rated medium severity.

Is CVE-2025-15622 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-2025-15622?

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

Does CVE-2025-15622 have an EU (EUVD) identifier?

Yes. CVE-2025-15622 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209512.

When was CVE-2025-15622 published?

CVE-2025-15622 was published on 2026-04-17 and last updated on 2026-06-17.

CVE-2025-15622

CVE-2025-15622 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.2. 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-522.

Key facts

Severity: Medium (CVSS 4.0 base score 6.2)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209512
Weakness: CWE-522
Published: 2026-04-17
Last modified: 2026-06-17

Description

Insufficiently Protected Credentials vulnerability in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client reveals plaintext OAuth2 client secretDesktop client decodes the secret and uses the plaintext secret to exchange it into an access and id tokens as part of the OpenID authentication flow.

Frequently asked questions

What is CVE-2025-15622?: Insufficiently Protected Credentials vulnerability in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client reveals plaintext OAuth2 client secretDesktop client decodes the secret and uses the plaintext secret to exchange it into an access and id tokens as part of the OpenID authentication flow.
How severe is CVE-2025-15622?: CVE-2025-15622 has a CVSS 4.0 base score of 6.2, rated medium severity.
Is CVE-2025-15622 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-2025-15622?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15622 have an EU (EUVD) identifier?: Yes. CVE-2025-15622 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209512.
When was CVE-2025-15622 published?: CVE-2025-15622 was published on 2026-04-17 and last updated on 2026-06-17.

References

https://sparxsystems.com/products/ea/17.1/history.html

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