How severe is CVE-2026-13225?

CVE-2026-13225 has a CVSS 4.0 base score of 5.3, rated medium severity.

Is CVE-2026-13225 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-13225?

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

Does CVE-2026-13225 have an EU (EUVD) identifier?

Yes. CVE-2026-13225 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39418.

When was CVE-2026-13225 published?

CVE-2026-13225 was published on 2026-06-25.

CVE-2026-13225

CVE-2026-13225 is a medium-severity vulnerability with a CVSS 4.0 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-80.

Key facts

Severity: Medium (CVSS 4.0 base score 5.3)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-39418
Weakness: CWE-80
Published: 2026-06-25
Last modified: 2026-06-25

Description

Malicious HTML content could be injected into the email address of an order, which pretix showed without sanitization on the confirmation page for individual tickets in that order.

Frequently asked questions

What is CVE-2026-13225?: Malicious HTML content could be injected into the email address of an order, which pretix showed without sanitization on the confirmation page for individual tickets in that order.
How severe is CVE-2026-13225?: CVE-2026-13225 has a CVSS 4.0 base score of 5.3, rated medium severity.
Is CVE-2026-13225 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-13225?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-13225 have an EU (EUVD) identifier?: Yes. CVE-2026-13225 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39418.
When was CVE-2026-13225 published?: CVE-2026-13225 was published on 2026-06-25.

References

https://pretix.eu/about/en/blog/20260625-release-2026-5-2/

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