How severe is CVE-2007-0544?

CVE-2007-0544 has a CVSS 2.0 base score of 6.0, rated medium severity.

Is CVE-2007-0544 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0544?

CVE-2007-0544 affects Mybb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-0544?

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

When was CVE-2007-0544 published?

CVE-2007-0544 was published on 2007-01-29 and last updated on 2026-06-16.

CVE-2007-0544

CVE-2007-0544 is a medium-severity vulnerability in Mybb with a CVSS 2.0 base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.0)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mybb
Published: 2007-01-29
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in private.php in MyBB (aka MyBulletinBoard) allows remote authenticated users to inject arbitrary web script or HTML via the Subject field, a different vector than CVE-2006-2949.

Frequently asked questions

What is CVE-2007-0544?: Cross-site scripting (XSS) vulnerability in private.php in MyBB (aka MyBulletinBoard) allows remote authenticated users to inject arbitrary web script or HTML via the Subject field, a different vector than CVE-2006-2949.
How severe is CVE-2007-0544?: CVE-2007-0544 has a CVSS 2.0 base score of 6.0, rated medium severity.
Is CVE-2007-0544 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0544?: CVE-2007-0544 affects Mybb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-0544?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0544 published?: CVE-2007-0544 was published on 2007-01-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:mybb:mybb:1.2.3:*:*:*:*:*:*:*

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