How severe is CVE-2002-0533?

CVE-2002-0533 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-0533 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0533?

CVE-2002-0533 primarily affects Phpbb Group Phpbb. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0533?

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

When was CVE-2002-0533 published?

CVE-2002-0533 was published on 2002-08-12 and last updated on 2026-06-16.

CVE-2002-0533

CVE-2002-0533 is a medium-severity vulnerability in Phpbb Group Phpbb with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Phpbb Group Phpbb
Published: 2002-08-12
Last modified: 2026-06-16

Description

phpBB 1.4.4 and earlier with BBcode allows remote attackers to cause a denial of service (CPU consumption) and corrupt the database via null \0 characters within [code] tags.

Frequently asked questions

What is CVE-2002-0533?: phpBB 1.4.4 and earlier with BBcode allows remote attackers to cause a denial of service (CPU consumption) and corrupt the database via null \0 characters within [code] tags.
How severe is CVE-2002-0533?: CVE-2002-0533 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-0533 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0533?: CVE-2002-0533 primarily affects Phpbb Group Phpbb. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0533?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-0533 published?: CVE-2002-0533 was published on 2002-08-12 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:phpbb_group:phpbb:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:1.4.4:*:*:*:*:*:*:*

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