CVE-2007-0905: n/a vulnerability

CVE-2007-0905: PHP before 5.2.1 allows attackers to bypass safe_mode and open_basedir restrictions via unspecified vectors...

PHP before 5.2.1 allows attackers to bypass safe_mode and open_basedir restrictions via unspecified vectors in the session extension. NOTE: it is possible that this issue is a duplicate of CVE-2006-6383.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 12:34 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE concerns very old PHP versions before 5.2.1. A flaw in PHP's session extension could let an attacker bypass filesystem restrictions intended to contain PHP scripts. Business urgency depends on whether any legacy PHP before 5.2.1 remains in use, especially on shared or multi-tenant hosting. Exposure is likely limited to legacy systems running PHP before 5.2.1 with session handling enabled and relying on safe_mode or open_basedir for isolation. Treat as a legacy exposure discovery item. Escalate quickly if PHP before 5.2.1 is internet-facing or used for shared hosting, because restriction bypasses weaken tenant and filesystem containment. Mitigation focus: Inventory all PHP runtimes and flag versions before 5.2.1.; Upgrade affected PHP installations using PHP or distribution vendor guidance.; Review Trustix or OpenPKG advisories if those packages were used..

Prepared: Jun 29, 2026, 07:36 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: Feb 13, 2007, 23:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

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1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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