CVE-2001-1471: n/a vulnerability

CVE-2001-1471: prefs.php in phpBB 1.4.0 and earlier allows remote authenticated users to execute arbitrary PHP code via an...

prefs.php in phpBB 1.4.0 and earlier allows remote authenticated users to execute arbitrary PHP code via an invalid language value, which prevents the variables (1) $l_statsblock in prefs.php or (2) $l_privnotify in auth.php from being properly initialized, which can be modified by the user and later used in an eval statement.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 04:58 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2001-1471 affects very old phpBB versions. An authenticated forum user could abuse language preference handling so user-controlled values reach PHP eval logic, potentially causing server-side code execution. Business urgency is high only if legacy phpBB 1.4.0 or earlier is still exposed. Exposure is limited to organizations still running phpBB 1.4.0 or earlier, especially internet-facing forums allowing user login. The source bundle does not identify affected CPEs beyond the CVE description, and modern phpBB versions should not be assumed affected from these sources. Prioritize remediation if any exposed legacy phpBB instance exists. The technology is obsolete and the stated impact is server-side code execution by authenticated users, which can lead to full site compromise. Mitigation focus: Identify and retire phpBB 1.4.0 or earlier installations.; Upgrade to a supported phpBB release using vendor guidance.; Restrict access to any legacy forum pending replacement..

Prepared: Jun 29, 2026, 22:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 21, 2005, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
phpbb-admin-access(6944)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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