How severe is CVE-2026-48613?

CVE-2026-48613 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2026-48613 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-2026-48613?

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

Does CVE-2026-48613 have an EU (EUVD) identifier?

Yes. CVE-2026-48613 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36382.

When was CVE-2026-48613 published?

CVE-2026-48613 was published on 2026-06-12 and last updated on 2026-06-23.

CVE-2026-48613

CVE-2026-48613 is a medium-severity vulnerability with a CVSS 3.x base score of 5.9. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36382
Weakness: CWE-89
Published: 2026-06-12
Last modified: 2026-06-23

Description

SQL injection vulnerability in phpBB profile field migration due to improper handling of user-supplied profile field data during migration, allowing execution of arbitrary SQL queries. Only applies to phpBB forums that had been updated from versions prior to phpBB 3.3.8 and have not been updated to 3.3.11 or newer yet.

Frequently asked questions

What is CVE-2026-48613?: SQL injection vulnerability in phpBB profile field migration due to improper handling of user-supplied profile field data during migration, allowing execution of arbitrary SQL queries. Only applies to phpBB forums that had been updated from versions prior to phpBB 3.3.8 and have not been updated to 3.3.11 or newer yet.
How severe is CVE-2026-48613?: CVE-2026-48613 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2026-48613 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-2026-48613?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-48613 have an EU (EUVD) identifier?: Yes. CVE-2026-48613 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36382.
When was CVE-2026-48613 published?: CVE-2026-48613 was published on 2026-06-12 and last updated on 2026-06-23.

References

https://www.phpbb.com/community/viewtopic.php?t=2672170

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